{"title":"Apera Instruments pH \u0026 Water Quality Meters","description":"\u003ch2\u003eApera Instruments — Professional pH \u0026amp; Water Quality Measurement\u003c\/h2\u003e\n\u003cp\u003eShop the complete lineup of \u003cstrong\u003eApera Instruments\u003c\/strong\u003e precision testing equipment — trusted by scientists, growers, aquaculture professionals, and water quality engineers in over 60 countries. Every instrument is engineered under \u003cstrong\u003eISO 9001-certified\u003c\/strong\u003e manufacturing standards for consistent, lab-grade accuracy in the field or facility.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Apera Instruments Measures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH\u003c\/strong\u003e — Portable pens, benchtop meters, and multiparameter kits for precise acidity measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC \/ TDS \/ Salinity\u003c\/strong\u003e — Conductivity and dissolved solids meters for hydroponics, aquaponics, and industrial water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDissolved Oxygen (DO)\u003c\/strong\u003e — For aquaculture, environmental monitoring, and research applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP\u003c\/strong\u003e — Oxidation-reduction potential meters for water treatment and sanitation verification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIon Concentration \u0026amp; Turbidity\u003c\/strong\u003e — Advanced sensors for laboratory and environmental use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIndustries Served\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponics \u0026amp; Controlled Environment Agriculture\u003c\/li\u003e\n\u003cli\u003eAquaculture \u0026amp; Fish Farming\u003c\/li\u003e\n\u003cli\u003eSwimming Pools \u0026amp; Spas\u003c\/li\u003e\n\u003cli\u003eEnvironmental \u0026amp; Water Quality Monitoring\u003c\/li\u003e\n\u003cli\u003eFood \u0026amp; Beverage Production\u003c\/li\u003e\n\u003cli\u003eLaboratories \u0026amp; Educational Institutions\u003c\/li\u003e\n\u003cli\u003eIndustrial Water Treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eFounded in 1991, Apera Instruments combines decades of electrochemical sensor expertise with intuitive design — delivering instruments that are accurate, durable, and easy to use from day one.\u003c\/em\u003e\u003c\/p\u003e","products":[{"product_id":"apera-instruments-zentest-ph60-z-smart-pocket-ph-tester-kit","title":"Apera Instruments ZenTest® PH60-Z Smart Pocket pH Tester Kit","description":"\u003ch2\u003eApera Instruments ZenTest® PH60-Z Smart Pocket pH Tester Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera ZenTest PH60-Z\u003c\/strong\u003e is a next-generation Bluetooth-enabled pocket pH tester designed for professional-grade water quality measurement — now smarter and easier than ever. Ideal for \u003cstrong\u003ehydroponics, aquaculture, drinking water, and general laboratory use\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Connectivity:\u003c\/strong\u003e Pairs seamlessly with the free \u003cstrong\u003eZenTest mobile app\u003c\/strong\u003e (iOS \u0026amp; Android) for guided, step-by-step measurement workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP-Ready:\u003c\/strong\u003e Compatible with an ORP probe (sold separately) for expanded water quality testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCloud-Based Data Logging:\u003c\/strong\u003e Save, manage, and share measurement and calibration data via email — data is never lost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Accuracy:\u003c\/strong\u003e Delivers reliable pH readings for general water solutions with lab-grade precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Pocket-sized design for field, lab, or home use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e PH60-Z\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e APERA Instruments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type:\u003c\/strong\u003e pH (ORP with optional probe)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Bluetooth (ZenTest App — iOS \u0026amp; Android)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Management:\u003c\/strong\u003e Cloud-based via ZenTest App\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 10 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\/Barcode:\u003c\/strong\u003e 810214031024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePH60-Z Smart Pocket pH Tester\u003c\/li\u003e\n\u003cli\u003epH Calibration Solutions\u003c\/li\u003e\n\u003cli\u003eCarrying Case\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponics \u0026amp; aquaponics growers\u003c\/li\u003e\n\u003cli\u003eAquaculture and fish tank monitoring\u003c\/li\u003e\n\u003cli\u003eDrinking water quality testing\u003c\/li\u003e\n\u003cli\u003eLaboratory and field research\u003c\/li\u003e\n\u003cli\u003ePool and spa water management\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44104781758551,"sku":"PH60-Z","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph60-z_e55318ac-d0de-4f16-94a3-dea27ac521fe.avif?v=1785946921"},{"product_id":"apera-instruments-zentest-orp60-z-smart-pocket-orp-tester-kit","title":"Apera Instruments ZenTest® ORP60-Z Smart Pocket ORP Tester Kit","description":"\u003ch2\u003eApera Instruments ZenTest® ORP60-Z Smart Pocket ORP Tester Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera ZenTest ORP60-Z\u003c\/strong\u003e is a next-generation Bluetooth-enabled pocket ORP (Oxidation-Reduction Potential) and temperature tester engineered for professional water quality measurement. Designed for \u003cstrong\u003ehydroponics, aquaculture, drinking water, pool \u0026amp; spa, and laboratory applications\u003c\/strong\u003e, it delivers lab-grade accuracy in a compact, IP67-rated waterproof body.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Connectivity:\u003c\/strong\u003e Pairs with the free \u003cstrong\u003eZenTest mobile app\u003c\/strong\u003e (iOS \u0026amp; Android) for guided, step-by-step measurement and calibration workflows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP \u0026amp; Temperature Measurement:\u003c\/strong\u003e Measures ORP (±1000 mV, ±0.2% F.S.) and temperature (0–50°C \/ 32–122°F) with automatic temperature compensation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof \u0026amp; Dustproof:\u003c\/strong\u003e Built for field and lab environments — fully submersible and dust-sealed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCloud-Based Data Logging:\u003c\/strong\u003e Save, manage, and share measurement and calibration data via email — data is never lost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Alarm \u0026amp; Auto-Hold:\u003c\/strong\u003e Customizable alarm thresholds and 5–20 second auto-hold via the ZenTest App.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration Reminder:\u003c\/strong\u003e Configurable by hours or days to maintain measurement accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e ORP60-Z\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e APERA Instruments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement:\u003c\/strong\u003e ORP (mV) \u0026amp; Temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP Range:\u003c\/strong\u003e ±1000 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP Accuracy:\u003c\/strong\u003e ±0.2% F.S.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 0–50°C (32–122°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e Automatic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP Rating:\u003c\/strong\u003e IP67 Waterproof \u0026amp; Dustproof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e DC 3V (4× AAA batteries)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Probe:\u003c\/strong\u003e ORP60-DE (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Bluetooth (ZenTest App — iOS \u0026amp; Android)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 10 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ MPN:\u003c\/strong\u003e ORP60-Z\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eZenTest App Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFour display modes for flexible data viewing\u003c\/li\u003e\n\u003cli\u003eCloud data management and sharing\u003c\/li\u003e\n\u003cli\u003eSmart self-diagnosis\u003c\/li\u003e\n\u003cli\u003eStep-by-step calibration guide\u003c\/li\u003e\n\u003cli\u003eCustomizable alarm, auto-hold, and calibration reminder settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eORP60-Z Smart Pocket ORP Tester\u003c\/li\u003e\n\u003cli\u003eCalibration Solution\u003c\/li\u003e\n\u003cli\u003eCarrying Case\u003c\/li\u003e\n\u003cli\u003e4× AAA Batteries\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponics \u0026amp; aquaponics growers\u003c\/li\u003e\n\u003cli\u003eAquaculture and fish tank monitoring\u003c\/li\u003e\n\u003cli\u003ePool, spa \u0026amp; drinking water quality testing\u003c\/li\u003e\n\u003cli\u003eLaboratory and field research\u003c\/li\u003e\n\u003cli\u003eWater treatment and sanitation monitoring\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44104814461015,"sku":"ORP60-Z","price":183.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/orp60-z_1.webp?v=1785948040"},{"product_id":"zentest-pc60-z-multi-parameter-ph-conductivity-tds-salinity-resistivity-smart-tester-kit","title":"ZenTest® PC60-Z Multi-Parameter pH\/Conductivity\/TDS\/Salinity\/Resistivity Smart Tester Kit","description":"\u003ch2\u003eApera Instruments ZenTest® PC60-Z Multi-Parameter Smart Tester Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera ZenTest PC60-Z\u003c\/strong\u003e is a professional 6-in-1 Bluetooth water quality tester that measures \u003cstrong\u003epH, conductivity (EC), TDS, salinity, resistivity, ORP, and temperature\u003c\/strong\u003e — all from a single pocket-sized, IP67-rated device. Designed for \u003cstrong\u003ehydroponics, aquaculture, pools \u0026amp; spas, water treatment, beverage production, environmental monitoring, and laboratory use\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eSmart Device Connectivity via ZenTest App\u003c\/h3\u003e\n\u003cp\u003eConnect the tester to your \u003cstrong\u003eiOS \/ iPadOS \/ macOS \/ Android\u003c\/strong\u003e device to take full control of measurement, calibration, data logging, and sharing — all in one intuitive mobile app.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-in-1 Water Quality Analysis:\u003c\/strong\u003e Accurately measures pH, EC, TDS (ppm), salinity (ppt), resistivity, ORP, and temperature in a single instrument.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded PC60-DE Combo Probe:\u003c\/strong\u003e Blue pH sensor with Apera’s proprietary lithium-glass membrane and double-junction reference system for fast response, excellent stability, and extended probe life. Platinum black conductivity sensor covers 0–200,000 µS\/cm with minimal maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof \u0026amp; Dustproof:\u003c\/strong\u003e Built for field and lab environments — fully submersible and dust-sealed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Connectivity:\u003c\/strong\u003e 10-meter (30 ft) range to the free ZenTest app (iOS \u0026amp; Android).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCloud-Based Data Logger:\u003c\/strong\u003e Automatic cloud backup of manual and auto-logged data — access anytime, never lose data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsset Management System:\u003c\/strong\u003e Tag measurements to specific assets (tanks, ponds, batches) for organized tracking and analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Alarm \u0026amp; Auto-Hold:\u003c\/strong\u003e Customizable alarm thresholds and 5–20 second auto-hold via the ZenTest App.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration Reminder:\u003c\/strong\u003e Configurable by hours or days to maintain measurement accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eZenTest App Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible display modes for routine testing, demos, or detailed review\u003c\/li\u003e\n\u003cli\u003eInstant data sharing with calibration info and notes\u003c\/li\u003e\n\u003cli\u003eCloud-based data logger with automatic backup\u003c\/li\u003e\n\u003cli\u003eAsset management system for organized sample tracking\u003c\/li\u003e\n\u003cli\u003eSmart self-diagnosis\u003c\/li\u003e\n\u003cli\u003eStep-by-step calibration guide with multi-language graphic guidance\u003c\/li\u003e\n\u003cli\u003eFully customizable parameter settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003epH\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e-2.00 to 16.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 pH \/ 0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e1–3 points auto (recognizes 5 standard types)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003eConductivity (EC)\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0–20 mS\/cm (3 scales: 0–199.9 µS\/cm; 200–1999 µS\/cm; 2000–19.99 mS\/cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 µS \/ 1 µS \/ 0.01 mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e1–3 points auto (recognizes 3 standard types)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eTDS\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0 ppm to 10.0 ppt (10,000 ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1% F.S. ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 ppm \/ 1 ppm \/ 0.01 ppt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0 to 10.0 ppt (10,000 ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1% F.S. ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 ppt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eResistivity\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e50 Ω·cm to 20 MΩ·cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1% F.S. ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 Ω \/ 0.1 KΩ \/ 0.1 MΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eORP (mV)\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e-1000 to 1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"8\"\u003eGeneral\u003c\/td\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGeneral water solutions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp. Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic 0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP67 Waterproof \u0026amp; Dustproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eDC 3V Alkaline AAA batteries ×4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Probes\u003c\/td\u003e\n\u003ctd\u003ePC60-DE, PH60-DE, PH60S-DE, PH60F-DE, ORP60-DE, EC60-DE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Range\u003c\/td\u003e\n\u003ctd\u003e10 m (30 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto-Hold\u003c\/td\u003e\n\u003ctd\u003e5–20 seconds (customizable in ZenTest App)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Reminder\u003c\/td\u003e\n\u003ctd\u003eBy hours\/days (customizable in ZenTest App)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat’s in the Kit\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC60-Z Smart Pocket Tester\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH 4.00 Calibration Solution\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH 7.00 Calibration Solution\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1413 µS\/cm Calibration Solution\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12.88 mS\/cm Calibration Solution\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3M KCl Storage Solution\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Vials\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAAA Batteries\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanyard\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePremium Carrying Case\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Manual\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuick Start Guide\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponics \u0026amp; aquaponics growers\u003c\/li\u003e\n\u003cli\u003eAquaculture and fish tank monitoring\u003c\/li\u003e\n\u003cli\u003ePool, spa \u0026amp; drinking water quality testing\u003c\/li\u003e\n\u003cli\u003eWater treatment and sanitation monitoring\u003c\/li\u003e\n\u003cli\u003eBeverage production and food processing\u003c\/li\u003e\n\u003cli\u003eEnvironmental monitoring and field research\u003c\/li\u003e\n\u003cli\u003eLaboratory and educational use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44105224880215,"sku":"PC60-Z","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/pc60-z.avif?v=1785950965"},{"product_id":"apera-instruments-premium-series-ph60-pocket-ph-tester-ph-meter-kit-for-general-water-solutions","title":"Apera Instruments Premium Series PH60 Pocket pH Tester pH Meter Kit for General Water Solutions","description":"\u003ch2\u003eApera Instruments Premium Series PH60 Pocket pH Tester \u0026amp; Meter Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera PH60\u003c\/strong\u003e is a professional-grade pocket pH meter engineered for reliable, high-accuracy water quality measurement. Featuring a \u003cstrong\u003e3-color backlit LCD, IP67 waterproof rating, replaceable lithium-glass probe, and up to 2000-hour battery life\u003c\/strong\u003e, it delivers lab-grade performance for \u003cstrong\u003ehydroponics, aquaculture, pools \u0026amp; spas, drinking water, water treatment, and educational use\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast, Easy Auto Calibration:\u003c\/strong\u003e Supports up to 3-point auto calibration (pH 4.00 \/ 7.00 \/ 10.01) with automatic recognition of 5 buffer types (1.68, 4.00, 7.00, 10.01, 12.45) for maximum-range accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Accuracy \u0026amp; Full ATC:\u003c\/strong\u003e ±0.01 pH \u0026amp; ±0.5°C accuracy with 0–50°C Automatic Temperature Compensation for stable results under varying conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Probe Technology:\u003c\/strong\u003e Replaceable pH probe built with Apera's proprietary \u003cstrong\u003elead-free lithium-based glass membrane\u003c\/strong\u003e, forged from rare earth materials at 1200°C — exceptional accuracy, faster response, and enhanced safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Color Backlit LCD:\u003c\/strong\u003e Large, easy-to-read display with 180° viewing angle. Blue = measuring, Green = calibration, Red = high\/low reading alert. Dual display of pH \u0026amp; temperature plus calibration and stability indicators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable-Value Recognition (Auto HOLD):\u003c\/strong\u003e Automatically detects stable readings with a smiley face icon — eliminates guesswork when locking measurements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh\/Low Reading Alerts:\u003c\/strong\u003e Screen turns red when readings exceed preset limits for instant attention signaling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof \u0026amp; Floatable:\u003c\/strong\u003e Fully submersible and dust-sealed for field and lab environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2000-Hour Battery Life:\u003c\/strong\u003e DC 3V via 4× AAA batteries with low-battery warning and auto power-off after 8 minutes of inactivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Ready-to-Use Kit:\u003c\/strong\u003e Includes premixed pH 4.00, 7.00 \u0026amp; 10.01 buffers, 3M KCl storage solution, calibration vials, batteries, lanyard, and premium carrying case.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMeter Technical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003epH\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e-2.00 to 16.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 \/ 0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eAuto 1–3 points (recognizes 5 buffer types: 1.68, 4.00, 7.00, 10.01, 12.46)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp. Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic 0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eORP (mV)\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eLCD\u003c\/td\u003e\n\u003ctd\u003e3-Color Backlit, 180° Viewing Angle (Blue: Measurement \/ Green: Calibration \/ Red: Alert)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eStable Reading Indication\u003c\/td\u003e\n\u003ctd\u003eSmiley Face icon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eReading Lock\u003c\/td\u003e\n\u003ctd\u003eHOLD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eSelf-Diagnosis\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eHeads-Up Alert Function\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eAuto Power-Off\u003c\/td\u003e\n\u003ctd\u003e8 minutes without operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP67 Waterproof, Dustproof \u0026amp; Floatable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eDC 3V, 4× AAA batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 2000 hours continuous operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eLow-Battery Warning\u003c\/td\u003e\n\u003ctd\u003eBattery icon flashing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eDimensions \u0026amp; Weight\u003c\/td\u003e\n\u003ctd\u003eTester: 40×40×178 mm \/ 133 g  |  With case: 255×210×50 mm \/ 700 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrode (Probe) Technical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGeneral water solutions: pools \u0026amp; spas, hydroponics, tap water, drinking water, water treatment, aquaculture, cooling towers, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass Membrane Shape\u003c\/td\u003e\n\u003ctd\u003eBulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaceable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction Type\u003c\/td\u003e\n\u003ctd\u003eSingle Junction Ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Electrode\u003c\/td\u003e\n\u003ctd\u003eAg\/AgCl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrolyte\u003c\/td\u003e\n\u003ctd\u003eKCl Gel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e0–14 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat’s in the Kit\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePH60 Premium Pocket pH Tester\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH 4.00 Calibration Solution\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH 7.00 Calibration Solution\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH 10.01 Calibration Solution\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3M KCl Storage Solution\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Vials\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAAA Batteries\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanyard\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePremium Carrying Case\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Manual\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuick Start Guide\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponics \u0026amp; aquaponics growers\u003c\/li\u003e\n\u003cli\u003eAquaculture and fish tank monitoring\u003c\/li\u003e\n\u003cli\u003ePool, spa \u0026amp; drinking water quality testing\u003c\/li\u003e\n\u003cli\u003eWater treatment and cooling tower monitoring\u003c\/li\u003e\n\u003cli\u003eEducational and laboratory use\u003c\/li\u003e\n\u003cli\u003eGeneral field water quality testing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44105357492311,"sku":"PH60","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph60-main.avif?v=1785951677"},{"product_id":"apera-instruments-premium-series-ph60s-spear-ph-pocket-tester-kit-for-food-solid-viscous-samplings","title":"Apera Instruments Premium Series PH60S Spear pH Pocket Tester Kit for Food\/Solid\/Viscous Samplings","description":"\u003ch2\u003eApera Instruments Premium Series PH60S Spear pH Pocket Tester Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera PH60S\u003c\/strong\u003e is a professional pocket pH meter purpose-built for \u003cstrong\u003edirect pH measurement in solid, semi-solid, and viscous samples\u003c\/strong\u003e — no slurry preparation required. Featuring a \u003cstrong\u003eSwiss spear-tip pH electrode, 3-color backlit LCD, IP67 waterproof rating, and up to 2000-hour battery life\u003c\/strong\u003e, it delivers lab-grade accuracy for \u003cstrong\u003efood production, quality control, research, and general water testing\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Spear Testing for Solid \u0026amp; Semi-Solid Samples:\u003c\/strong\u003e Measure pH directly in cheese, meat, fruit, dough, sushi rice, jam, sauces, yogurt, skincare products, and other viscous or solid samples — without making slurries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwiss Spear pH Electrode:\u003c\/strong\u003e Highly robust spear-tip sensor with an open double junction (no diaphragm) and long-life polymer gel reference system for fast, precise results in direct solid sample testing. Fully replaceable for extended meter lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate in Both Solids and Liquids:\u003c\/strong\u003e Optimized for food and semi-solid samples, yet performs equally well in general water solutions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy 1–3 Point Auto Calibration:\u003c\/strong\u003e Intelligent automatic calibration with built-in recognition of 5 buffer types (1.68, 4.00, 7.00, 10.01, 12.46) for maximum-range accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Temperature Compensation (ATC):\u003c\/strong\u003e Accurate measurements from 0–50°C (32–122°F) across varying test conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Color Backlit LCD:\u003c\/strong\u003e Large, easy-to-read display with 180° viewing angle. Blue = measuring, Green = calibration, Red = high\/low reading alert. Dual display of pH \u0026amp; temperature with stability and calibration indicators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReading Alarm Function:\u003c\/strong\u003e Screen turns red instantly when measurements exceed preset high\/low limits — ideal for quality control and food safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof \u0026amp; Floatable:\u003c\/strong\u003e Fully submersible and dust-sealed for food production, field, and lab environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2000-Hour Battery Life:\u003c\/strong\u003e DC 3V via 4× AAA batteries with low-battery warning and auto power-off after 8 minutes of inactivity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Ready-to-Use Kit:\u003c\/strong\u003e Includes pH 4.00, 7.00 \u0026amp; 10.01 calibration buffers, 3M KCl storage solution, calibration vials, batteries, lanyard, and premium carrying case.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMeter Technical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003epH\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e-2.00 to 16.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 \/ 0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eAuto 1–3 points (recognizes 5 buffer types: 1.68, 4.00, 7.00, 10.01, 12.46)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp. Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic 0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eORP (mV)\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eLCD\u003c\/td\u003e\n\u003ctd\u003e3-Color Backlit, 180° Viewing Angle (Blue: Measurement \/ Green: Calibration \/ Red: Alert)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eStable Reading Indication\u003c\/td\u003e\n\u003ctd\u003eSmiley Face icon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eReading Lock\u003c\/td\u003e\n\u003ctd\u003eHOLD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eSelf-Diagnosis\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eHeads-Up Alert Function\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eAuto Power-Off\u003c\/td\u003e\n\u003ctd\u003e8 minutes without operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP67 Waterproof, Dustproof \u0026amp; Floatable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eDC 3V, 4× AAA batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 2000 hours continuous operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eLow-Battery Warning\u003c\/td\u003e\n\u003ctd\u003eBattery icon flashing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eDimensions \u0026amp; Weight\u003c\/td\u003e\n\u003ctd\u003eTester: 40×40×220 mm \/ 143 g  |  With case: 255×210×50 mm \/ 710 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrode (Spear Probe) Technical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eSolid \u0026amp; semi-solid pH testing: cheese, meat, fruit, sushi rice, bread, solid culture medium, dough, jam, sauces, yogurt, skincare products; also suitable for regular water solution testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass Membrane Shape\u003c\/td\u003e\n\u003ctd\u003eSpear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaceable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction Type\u003c\/td\u003e\n\u003ctd\u003eDouble Junction (no diaphragm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Electrode\u003c\/td\u003e\n\u003ctd\u003eLong-Life Reference System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrolyte\u003c\/td\u003e\n\u003ctd\u003ePolymer Gel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e0–14 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat’s in the Kit\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePH60S Premium Spear Pocket pH Tester\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH 4.00 Calibration Solution\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH 7.00 Calibration Solution\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH 10.01 Calibration Solution\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3M KCl Storage Solution\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Vials\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAAA Batteries\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanyard\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePremium Carrying Case\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Manual\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuick Start Guide\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFood production \u0026amp; quality control (cheese, meat, fruit, bread, sauces)\u003c\/li\u003e\n\u003cli\u003eBeverage production and fermentation monitoring\u003c\/li\u003e\n\u003cli\u003eCosmetics and skincare product testing\u003c\/li\u003e\n\u003cli\u003eAquaculture, hydroponics \u0026amp; water treatment\u003c\/li\u003e\n\u003cli\u003eLaboratory, research \u0026amp; educational use\u003c\/li\u003e\n\u003cli\u003eGeneral field water quality testing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44105845047383,"sku":"PH60S","price":248.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph60s-main.avif?v=1785960326"},{"product_id":"apera-instruments-orp60-premium-orp-pocket-tester-kit","title":"Apera Instruments ORP60 Premium ORP Pocket Tester Kit | Replaceable Platinum Probe","description":"\u003ch2\u003eApera Instruments ORP60 — Professional ORP Pocket Tester Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera ORP60\u003c\/strong\u003e is a lab-grade ORP (oxidation-reduction potential) meter built for demanding water quality monitoring in pools, spas, hydroponics, aquaculture, and water treatment. Its \u003cstrong\u003ereplaceable platinum ORP probe\u003c\/strong\u003e means you extend the life of your investment — swap the probe, not the meter.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable Platinum ORP Probe\u003c\/strong\u003e — Easy to install; no need to replace the entire meter when the probe ages\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Stable Reading Detection\u003c\/strong\u003e — Optional auto-hold locks measurement when stable, eliminating guesswork\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Color Backlit LCD (180° Viewing Angle)\u003c\/strong\u003e — Blue (measure), Green (calibrate), Red (warning); dual display of ORP + temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof \u0026amp; Floatable\u003c\/strong\u003e — Drop-proof in water; dust-proof for field use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2000-Hour Battery Life\u003c\/strong\u003e — Powered by 4× AAA batteries with low-battery warning and 8-min auto power-off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Calibration\u003c\/strong\u003e — 222 mV standard solution included; calibration confirmation displayed on screen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit\u003c\/strong\u003e — Includes premixed 222 mV calibration solution, KCl soaking solution, AAA batteries, lanyard, and premium carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd colspan=\"3\"\u003e\u003cstrong\u003eORP Meter Specs\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eORP (mV)\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e3-Color Backlit LCD, 180° Viewing Angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP67; Floatable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 2000 hours continuous (no backlit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eAuto Power-Off\u003c\/td\u003e\n\u003ctd\u003e8 minutes without operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eDimensions \u0026amp; Weight\u003c\/td\u003e\n\u003ctd\u003eTester: 40×40×178 mm \/ 133 g | Case: 255×210×50 mm \/ 700 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd colspan=\"3\"\u003e\u003cstrong\u003eORP Electrode Specs\u003c\/strong\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eSensor Material\u003c\/td\u003e\n\u003ctd\u003ePlatinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eReference Electrode\u003c\/td\u003e\n\u003ctd\u003eAg\/AgCl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eElectrolyte\u003c\/td\u003e\n\u003ctd\u003eKCl Gel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eReplaceable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eRange\u003c\/td\u003e\n\u003ctd\u003e±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eApplications\u003c\/td\u003e\n\u003ctd\u003ePools, spas, hydroponics, aquaculture, tap water, drinking water, water treatment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eORP60 Pocket Tester\u003c\/li\u003e\n\u003cli\u003ePremixed 222 mV ORP Calibration Solution\u003c\/li\u003e\n\u003cli\u003eKCl Soaking Solution\u003c\/li\u003e\n\u003cli\u003eCalibration Bottle\u003c\/li\u003e\n\u003cli\u003e4× AAA Batteries\u003c\/li\u003e\n\u003cli\u003eLanyard\u003c\/li\u003e\n\u003cli\u003ePremium Portable Carrying Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e2 years\u003c\/strong\u003e on the ORP meter | \u003cstrong\u003e6 months\u003c\/strong\u003e on the ORP probe\u003c\/p\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44105861202007,"sku":"ORP60","price":133.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/orp60-main_1.avif?v=1785960874"},{"product_id":"premium-series-pr60f-dual-channel-ph-orp-tester-kit","title":"Apera PR60F Dual-Channel pH\/ORP\/Temp Tester Kit | Flat Sensor, IP67","description":"\u003ch2\u003eApera Instruments PR60F — Premium Dual-Channel pH\/ORP\/Temperature Tester Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera PR60F\u003c\/strong\u003e is a professional-grade 3-in-1 pocket tester that simultaneously measures \u003cstrong\u003epH, ORP (mV), and temperature\u003c\/strong\u003e with lab-level accuracy. Its breakthrough \u003cstrong\u003eflat glass pH and platinum ORP sensors\u003c\/strong\u003e unlock testing on surfaces beyond water — including skin, soil, paper, textiles, and culture media — making it the most versatile pocket tester in its class.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 Simultaneous Measurement\u003c\/strong\u003e — pH, ORP (mV), and temperature in a single dip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Dual-Channel Sensor\u003c\/strong\u003e — Advanced flat glass pH + platinum ORP sensors for both liquid and surface testing (skin, soil, paper, textiles, culture media)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60% Faster ORP Response\u003c\/strong\u003e — Macro-molecule coated platinum electrode with superior oxidation resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStableRead™ Mode\u003c\/strong\u003e — Automatically locks a fully stabilized reading; no guesswork on when to record\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Double-Junction Electrode\u003c\/strong\u003e — Highly contamination-resistant for longer probe life in complex or dirty samples\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1–3 Point Auto pH Calibration\u003c\/strong\u003e — Recognizes USA \u0026amp; NIST buffers (pH 4.00, 7.00, 10.01, 1.68, 12.45) automatically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Point ORP Calibration\u003c\/strong\u003e — 222 mV standard solution included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATC (0–50°C \/ 32–122°F)\u003c\/strong\u003e — Automatic temperature compensation for consistent accuracy across environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof \u0026amp; Dustproof\u003c\/strong\u003e — Built for field and lab use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1000-Hour Battery Life\u003c\/strong\u003e — 4× AAA batteries with low-battery warning and auto power-off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit\u003c\/strong\u003e — All solutions, vials, lanyard, and rugged carrying case included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Kit\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePR60F Tester\u003c\/td\u003e\n\u003ctd\u003ePremium Series pH\/ORP\/Temperature Tester with flat dual-channel probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration Solutions\u003c\/td\u003e\n\u003ctd\u003epH 4.00, 7.00, and 10.01 buffer solutions (1–3 point calibration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Calibration Solution\u003c\/td\u003e\n\u003ctd\u003e222 mV standard solution for ORP calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration Vials\u003c\/td\u003e\n\u003ctd\u003eReusable vials for pH buffer solutions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Calibration Vial\u003c\/td\u003e\n\u003ctd\u003eDedicated vial for ORP standard solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Solution\u003c\/td\u003e\n\u003ctd\u003e3M KCl storage solution to keep probe hydrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanyard\u003c\/td\u003e\n\u003ctd\u003eCarrying strap for field measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Manual\u003c\/td\u003e\n\u003ctd\u003eSetup, calibration, and maintenance instructions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e-2.00 – 16.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 \/ 0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH ± 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003e1–3 points; auto-recognizes pH 4.00, 7.00, 10.01, 1.68, 12.45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATC Range\u003c\/td\u003e\n\u003ctd\u003e0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Range\u003c\/td\u003e\n\u003ctd\u003e±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eORP Accuracy\u003c\/td\u003e\n\u003ctd\u003e±2 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C \/ °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e2-Color Backlit LCD (White = Measure, Green = Calibrate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP67 (Dustproof \u0026amp; Waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eDC 3V, 4× AAA alkaline batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 1000 hours continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions \u0026amp; Weight\u003c\/td\u003e\n\u003ctd\u003eTester: 40×40×178 mm \/ 133 g | Kit: 255×210×50 mm \/ 700 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003ePools \u0026amp; spas, hydroponics, aquaculture, water treatment, drinking water, soil testing, skin \u0026amp; surface pH, laboratory research, food \u0026amp; beverage QC.\u003c\/p\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44109276184663,"sku":"PR60F","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/pr60f_tester.avif?v=1786038571"},{"product_id":"apera-instruments-ph60-pw-ph-tester-kit-for-pure-water-with-labsen-805-atc-ph-electrode","title":"Apera PH60-PW pH Tester Kit for Pure Water | Swiss LabSen 805 Electrode, IP67","description":"\u003ch2\u003eApera Instruments PH60-PW — Professional pH Tester Kit for Pure Water\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera PH60-PW\u003c\/strong\u003e pairs the top-rated PH60 meter with the \u003cstrong\u003eSwiss LabSen 805 pH\/temperature electrode\u003c\/strong\u003e — purpose-built for accurate, stable pH measurement in \u003cstrong\u003epure, low-ionic-strength water\u003c\/strong\u003e including distilled, RO, drinking, deionized, boiler, storm, surface, and well water. Where standard electrodes produce erratic, jumping readings, the LabSen 805 delivers fast, stable results every time.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwiss LabSen 805 Electrode\u003c\/strong\u003e — Triple ceramic junctions + special L-type membrane eliminate jumping readings in pure water; lead-free glass housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Life Reference System\u003c\/strong\u003e — Outperforms standard Ag\/AgCl systems; maintains reference potential stability over time for extended electrode service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent PH60 Meter Body\u003c\/strong\u003e — Auto calibration (1–3 points), Auto Temperature Compensation (0–100°C), Reading Alarm, Auto Reading Lock, and self-diagnosis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Color Backlit LCD\u003c\/strong\u003e — Blue (measure), Green (calibrate), Red (alarm); auto power-off backlight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof \u0026amp; Dustproof\u003c\/strong\u003e — Field-ready and lab-reliable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSA \u0026amp; NIST Buffer Recognition\u003c\/strong\u003e — Auto-recognizes pH 1.68, 4.00, 7.00, 10.01, 12.45 (USA) and 1.68, 4.01, 6.86, 9.18, 12.45 (NIST)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApera CalPod Solution Organizer\u003c\/strong\u003e — Streamlines calibration workflow; all solutions ready to use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit\u003c\/strong\u003e — pH 4.00, 7.00 \u0026amp; 10.01 buffer solutions, soaking solution, CalPod organizer, and rugged carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"3\"\u003e\u003cstrong\u003eInstrument Specs\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003epH\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e-2.00 – 16.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH ± 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003e0–100°C (Auto or Manual)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003emV\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0–100°C (32–212°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C ± 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eAuto 1–3 points; USA \u0026amp; NIST buffer recognition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e3-Color Backlit LCD (Blue \/ Green \/ Red)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eReading Alarm\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eAuto Reading Hold\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eSelf-Diagnosis\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP67 (Dustproof \u0026amp; Waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\n\u003ctd\u003e4 × AAA batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eDimensions \u0026amp; Weight\u003c\/td\u003e\n\u003ctd\u003eTester: 40×40×178 mm \/ 133 g | Case: 255×210×50 mm \/ 700 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"3\"\u003e\u003cstrong\u003eLabSen 805 Electrode Specs\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eMembrane Type\u003c\/td\u003e\n\u003ctd\u003eL (special low-ionic-strength)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eLead-free glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eJunction\u003c\/td\u003e\n\u003ctd\u003eTriple ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eReference Electrode\u003c\/td\u003e\n\u003ctd\u003eLong-life system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003e30KΩ NTC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eElectrolyte\u003c\/td\u003e\n\u003ctd\u003e3M KCl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e0–11 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e0–80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e8-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eDistilled water, RO water, drinking water, deionized water, boiler water, storm water, surface water, well water, and general aqueous solutions.\u003c\/p\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44109297713239,"sku":"PH60-PW","price":269.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph60-pw_labsen805-2.avif?v=1786040153"},{"product_id":"apera-instruments-value-series-ec20-value-pocket-conductivity-tester-kit","title":"Apera EC20 Pocket Conductivity Tester Kit | BPB Sensor, ATC, IP67","description":"\u003ch2\u003eApera Instruments EC20 — Value Series Pocket Conductivity Tester Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera EC20\u003c\/strong\u003e is the most reliable entry-level conductivity (EC) tester for everyday water quality testing. Powered by a proprietary \u003cstrong\u003eBPB (Brush-Resistant Platinum Black) sensor\u003c\/strong\u003e, it delivers wider range, higher accuracy, and easier cleaning than traditional stainless steel electrodes — at an unbeatable value. Perfect for \u003cstrong\u003ehydroponics, pools \u0026amp; spas, tap water, drinking water, and water treatment\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBPB Platinum Black Sensor\u003c\/strong\u003e — Minimizes electrode polarization, expands measuring range, and increases electrode firmness for superior accuracy vs. stainless steel; easy to clean\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide EC Range\u003c\/strong\u003e — 0–20.00 mS\/cm across three auto-switching sub-ranges (0–199.9 µS\/cm, 200–1999 µS\/cm, 2.00–19.99 mS\/cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Point Auto Calibration\u003c\/strong\u003e — Auto buffer recognition; calibration confirmation displayed on screen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Temperature Compensation (ATC)\u003c\/strong\u003e — 0–50°C (32–122°F) for consistent accuracy across environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e180° Viewing Angle LCD\u003c\/strong\u003e — Dual display of EC + temperature; smiley face stable reading indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof \u0026amp; Floatable\u003c\/strong\u003e — Dustproof and drop-safe in water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1000-Hour Battery Life\u003c\/strong\u003e — 4× AAA batteries with low-battery warning and 8-min auto power-off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Diagnosis\u003c\/strong\u003e — Out-of-range, low battery, and incorrect calibration alerts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit\u003c\/strong\u003e — Calibration solutions, AAA batteries, lanyard, and portable carrying case included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"3\"\u003e\u003cstrong\u003eMeter Specs\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003eConductivity\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0–20.00 mS\/cm (0–199.9 µS\/cm | 200–1999 µS\/cm | 2.00–19.99 mS\/cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 \/ 1 µS\/cm; 0.01 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±1% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eAuto 1–2 points with buffer recognition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eATC Range\u003c\/td\u003e\n\u003ctd\u003e0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e180° Viewing Angle LCD, dual EC + temp display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eStable Reading Indicator\u003c\/td\u003e\n\u003ctd\u003eSmiley face icon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eSelf-Diagnosis\u003c\/td\u003e\n\u003ctd\u003eYes (out-of-range, low battery, calibration error)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eAuto Power-Off\u003c\/td\u003e\n\u003ctd\u003e8 minutes without operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP67 (Dustproof \u0026amp; Floatable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\n\u003ctd\u003eDC 3V, 4× AAA batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 1000 hours continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eDimensions \u0026amp; Weight\u003c\/td\u003e\n\u003ctd\u003eTester: 40×31×178 mm \/ 107 g | Case: 190×165×40 mm \/ 438 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"3\"\u003e\u003cstrong\u003eElectrode Specs\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eBPB (Brush-Resistant Platinum Black)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eReplaceable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eEC Range\u003c\/td\u003e\n\u003ctd\u003e0.1 µS – 20.00 mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e0–50°C (32–122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eHydroponics, pools \u0026amp; spas, tap water, drinking water, water treatment, wastewater, aquaculture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44109547634775,"sku":"EC20","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ec20.avif?v=1786053845"},{"product_id":"apera-grostar-gs1-ph-pen-tester-gen-ii","title":"Apera GroStar GS1 pH Pen Tester Gen II | Replaceable Probe, TruRead, 3-Color LCD","description":"\u003ch2\u003eApera GroStar® GS1 pH Pen Tester (Gen II) — Professional pH for Growers\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera GroStar GS1 Gen II\u003c\/strong\u003e is a premium pH pen tester engineered specifically for growers who demand professional-grade accuracy without the complexity. Its intelligent, grower-friendly design eliminates guesswork so you can focus on what matters — healthy crops and optimal yields.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable Double-Junction pH Probe\u003c\/strong\u003e — Built with a double-junction reference system and blue gel inner solution for fast, accurate readings and extended service life; swap the probe, not the pen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruRead™ Measurement Mode\u003c\/strong\u003e — Take readings across multiple locations and automatically display the \u003cstrong\u003eaverage, minimum, and maximum\u003c\/strong\u003e values — ideal for monitoring pH variation across a grow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Point Automatic Calibration\u003c\/strong\u003e — Simple workflow with electrode condition display so you always know probe health at a glance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Color Backlit LCD\u003c\/strong\u003e — Clear readings in any lighting condition; color-coded by mode for instant status recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrower-Optimized Design\u003c\/strong\u003e — Streamlined for field and grow-room use; built to handle the demands of daily horticultural pH monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eHydroponics, aquaponics, soil pH testing, nutrient solution monitoring, cannabis cultivation, greenhouse growing, and general water quality testing.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGS1 pH Pen Tester (Gen II)\u003c\/li\u003e\n\u003cli\u003epH Calibration Solutions\u003c\/li\u003e\n\u003cli\u003eReplacement Probe (check kit contents)\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy GroStar GS1?\u003c\/h3\u003e\n\u003cp\u003eMost pH pens force you to replace the entire unit when the probe ages. The GS1's \u003cstrong\u003ereplaceable probe design\u003c\/strong\u003e protects your investment — replace only the probe when needed, not the full meter. Combined with \u003cstrong\u003eTruRead™\u003c\/strong\u003e multi-point averaging, it's the most grower-intelligent pH pen in its class.\u003c\/p\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44109551468631,"sku":"GS1","price":116.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/gs1_ph.avif?v=1786054629"},{"product_id":"apera-instruments-grostar-gs2-soil-ph-pen-tester-gen-ii","title":"Apera GroStar GS2 Soil pH Pen Tester Gen II | Swiss Spear Probe, TruRead, PTFE Junction","description":"\u003ch2\u003eApera GroStar® GS2 Soil pH Pen Tester (Gen II) — Direct Soil pH for Professional Growers\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera GroStar GS2 Gen II\u003c\/strong\u003e is a premium soil pH pen engineered for growers who need accurate, direct pH measurement in \u003cstrong\u003esoil, coco coir, rockwool, and other grow media\u003c\/strong\u003e — as well as nutrient solutions. Where standard pH pens require slurry preparation, the GS2's \u003cstrong\u003eSwiss LabSen® replaceable spear probe\u003c\/strong\u003e goes directly into the medium for fast, reliable results with minimal prep.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwiss LabSen® Replaceable Spear Soil Probe\u003c\/strong\u003e — Purpose-built for direct insertion into soil, coco coir, rockwool, and grow media; accurate results with minimal maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePTFE Ring Junction\u003c\/strong\u003e — Prevents soil particles from clogging the junction, significantly extending probe service life in direct soil applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruRead™ Measurement Mode\u003c\/strong\u003e — Measure pH across multiple spots and automatically display \u003cstrong\u003eaverage, minimum, and maximum\u003c\/strong\u003e values — ideal for mapping pH variation across a grow bed or field\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Point Automatic Calibration\u003c\/strong\u003e — Simple workflow with electrode condition display for real-time probe health monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Color Backlit LCD\u003c\/strong\u003e — Clear readings in any lighting; color-coded by mode for instant status recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Use\u003c\/strong\u003e — Works in both solid grow media (soil, coco, rockwool) and liquid nutrient solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eSoil pH testing, coco coir, rockwool, perlite, hydroponics nutrient solutions, cannabis cultivation, greenhouse growing, aquaponics, and outdoor agriculture.\u003c\/p\u003e\n\n\u003ch3\u003eWhy GroStar GS2 Over a Standard pH Pen?\u003c\/h3\u003e\n\u003cp\u003eStandard pH pens require a soil slurry — mixing soil with water before testing. The GS2's \u003cstrong\u003eSwiss spear probe with PTFE junction\u003c\/strong\u003e inserts directly into the medium, saving time and delivering more representative in-situ readings. The \u003cstrong\u003ereplaceable probe design\u003c\/strong\u003e means you protect your investment: replace only the probe when it ages, not the entire unit.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGS2 Soil pH Pen Tester (Gen II)\u003c\/li\u003e\n\u003cli\u003eSwiss LabSen® Spear Soil pH Probe\u003c\/li\u003e\n\u003cli\u003epH Calibration Solutions\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44109555073111,"sku":"GS2","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/gs2_soil_ph.avif?v=1786055033"},{"product_id":"apera-instruments-grostar-gs3-ec-ppm-pen-tester-gen-ii","title":"Apera GroStar GS3 EC\/ppm Pen Tester Gen II | Titanium Sensor, TruRead, Replaceable Probe","description":"\u003ch2\u003eApera GroStar® GS3 EC\/ppm Pen Tester (Gen II) — Professional Nutrient Monitoring for Growers\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera GroStar GS3 Gen II\u003c\/strong\u003e is a premium EC\/ppm pen tester built specifically for growers who need fast, reliable nutrient solution monitoring. Measuring \u003cstrong\u003eEC, 500 ppm, 700 ppm, and temperature\u003c\/strong\u003e in a single device, the GS3 gives you the complete picture of your nutrient strength — in any grow environment, any lighting condition.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium Conductivity Sensor\u003c\/strong\u003e — Durable, corrosion-resistant titanium probe delivers quick, reliable EC\/ppm readings with a long service life in nutrient-rich solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable Probe Design\u003c\/strong\u003e — When the probe reaches end of life, swap it out — no need to replace the entire pen and protect your investment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruRead™ Measurement Mode\u003c\/strong\u003e — Take readings across multiple reservoir zones or plant sites and automatically display \u003cstrong\u003eaverage, minimum, and maximum\u003c\/strong\u003e values for comprehensive nutrient mapping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual ppm Scales\u003c\/strong\u003e — Supports both \u003cstrong\u003e500 ppm (NaCl)\u003c\/strong\u003e and \u003cstrong\u003e700 ppm (KCl)\u003c\/strong\u003e conversion factors to match your preferred nutrient line and feeding chart\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Point Automatic Calibration\u003c\/strong\u003e — Simple workflow with electrode condition display for real-time probe health monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Color Backlit LCD\u003c\/strong\u003e — Clear readings in any lighting; color-coded by mode for instant status recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrower-Optimized Design\u003c\/strong\u003e — Streamlined for daily use in grow rooms, greenhouses, and hydroponic systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMeasurements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC\u003c\/strong\u003e (electrical conductivity)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500 ppm\u003c\/strong\u003e (NaCl conversion)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e700 ppm\u003c\/strong\u003e (KCl conversion)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eHydroponics, aquaponics, cannabis cultivation, greenhouse growing, nutrient solution monitoring, reservoir management, water treatment, and general EC\/TDS testing.\u003c\/p\u003e\n\n\u003ch3\u003eWhy GroStar GS3?\u003c\/h3\u003e\n\u003cp\u003eMost EC pens lock you into a single ppm scale and force full replacement when the probe ages. The GS3 offers \u003cstrong\u003edual ppm scales (500 \u0026amp; 700)\u003c\/strong\u003e for universal compatibility with any nutrient line, plus a \u003cstrong\u003ereplaceable titanium probe\u003c\/strong\u003e that keeps your meter running season after season. Add \u003cstrong\u003eTruRead™\u003c\/strong\u003e multi-point averaging and you have the most grower-intelligent EC pen in its class.\u003c\/p\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44109562314839,"sku":"GS3","price":114.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/gs3_ec-500ppm_screen.avif?v=1786055831"},{"product_id":"apera-grostar-gs4-ph-ec-500ppm-700ppm-temp-5-in-1-combo-pen-tester-gen-ii","title":"Apera GroStar GS4 5-in-1 pH \u0026 EC Combo Pen Tester Gen II | pH, EC, ppm, Temp, TruRead","description":"\u003ch2\u003eApera GroStar® GS4 5-in-1 Combo Pen Tester (Gen II) — pH, EC, ppm \u0026amp; Temperature in One Device\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera GroStar GS4 Gen II\u003c\/strong\u003e is the ultimate all-in-one pen tester for growers who want to monitor every critical water quality parameter without carrying multiple meters. In a single dip, the GS4 simultaneously measures \u003cstrong\u003epH, EC, 500 ppm (NaCl), 700 ppm (KCl), and temperature\u003c\/strong\u003e — giving you the complete nutrient and pH picture for your crop, every time.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-in-1 Simultaneous Measurement\u003c\/strong\u003e — pH, EC, 500 ppm, 700 ppm, and temperature in a single probe insertion; replace two meters with one\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Sensor Combo Probe\u003c\/strong\u003e — \u003cstrong\u003eDouble-junction pH sensor\u003c\/strong\u003e for accurate, contamination-resistant pH readings + \u003cstrong\u003etitanium conductivity sensor\u003c\/strong\u003e for reliable, long-life EC\/ppm measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable Combo Probe\u003c\/strong\u003e — When the probe ages, swap it out — protect your investment without replacing the full pen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruRead™ Measurement Mode\u003c\/strong\u003e — Measure across multiple reservoir zones or plant sites and automatically display \u003cstrong\u003eaverage, minimum, and maximum\u003c\/strong\u003e values for comprehensive grow monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual ppm Scales\u003c\/strong\u003e — Supports both \u003cstrong\u003e500 ppm (NaCl)\u003c\/strong\u003e and \u003cstrong\u003e700 ppm (KCl)\u003c\/strong\u003e conversion factors for universal compatibility with any nutrient line or feeding chart\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Point Automatic Calibration\u003c\/strong\u003e — Simple workflow with electrode condition display for real-time probe health monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Color Backlit LCD\u003c\/strong\u003e — Clear readings in any lighting; color-coded by mode for instant status recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrower-Optimized Design\u003c\/strong\u003e — Streamlined for daily use in grow rooms, greenhouses, and hydroponic systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMeasurements at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH\u003c\/strong\u003e — Nutrient solution acidity\/alkalinity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC\u003c\/strong\u003e — Electrical conductivity (nutrient strength)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500 ppm\u003c\/strong\u003e — NaCl conversion scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e700 ppm\u003c\/strong\u003e — KCl conversion scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature\u003c\/strong\u003e — °C \/ °F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eHydroponics, aquaponics, cannabis cultivation, greenhouse growing, nutrient solution monitoring, reservoir management, coco coir, rockwool, and general water quality testing.\u003c\/p\u003e\n\n\u003ch3\u003eWhy GroStar GS4 Over Separate Meters?\u003c\/h3\u003e\n\u003cp\u003eCarrying a separate pH pen and EC meter means double the calibration, double the maintenance, and double the cost when probes age. The GS4 consolidates everything into one device with a \u003cstrong\u003esingle replaceable combo probe\u003c\/strong\u003e, \u003cstrong\u003edual ppm scales\u003c\/strong\u003e for any nutrient line, and \u003cstrong\u003eTruRead™\u003c\/strong\u003e multi-point averaging — the most grower-intelligent 5-in-1 pen available.\u003c\/p\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44110972649559,"sku":"GS4","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/gs4_ph_ec_combo_-ec_screen.avif?v=1786132535"},{"product_id":"apera-grostar-gs4-p-6-in-1-ph-ec-ppm-orp-combo-pen-tester-kit-gen-ii","title":"Apera GroStar GS4-P 6-in-1 pH, EC, ppm \u0026 ORP Combo Pen Tester Kit Gen II | Hydroponics","description":"\u003ch2\u003eApera GroStar® GS4-P 6-in-1 Combo Pen Tester Kit (Gen II) — pH, EC, ppm, ORP \u0026amp; Temperature for Growers\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera GroStar GS4-P Gen II\u003c\/strong\u003e is the most comprehensive all-in-one pen tester kit for serious growers. It measures \u003cstrong\u003epH, EC, 500 ppm (NaCl), 700 ppm (KCl), ORP (mV), and temperature\u003c\/strong\u003e — six parameters, two replaceable probes, one streamlined kit. Monitor nutrient strength, acidity, and oxidation-reduction potential without juggling multiple meters.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-in-1 Measurement\u003c\/strong\u003e — pH, EC, 500 ppm, 700 ppm, ORP, and temperature from a single kit; the most complete grower monitoring solution in a pen form factor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Replaceable Probes\u003c\/strong\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003epH\/EC Combo Probe\u003c\/strong\u003e — Double-junction pH sensor + titanium conductivity sensor for fast, reliable, long-life readings\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eORP Probe\u003c\/strong\u003e — Replaceable double-junction platinum ORP probe; plug in and the tester auto-switches to ORP measurement mode\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto ORP Mode Switching\u003c\/strong\u003e — Connect the ORP probe and the meter automatically enters ORP mode — no manual mode selection required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruRead™ Measurement Mode\u003c\/strong\u003e — Measure across multiple reservoir zones or plant sites and automatically display \u003cstrong\u003eaverage, minimum, and maximum\u003c\/strong\u003e values for comprehensive grow monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual ppm Scales\u003c\/strong\u003e — Supports both \u003cstrong\u003e500 ppm (NaCl)\u003c\/strong\u003e and \u003cstrong\u003e700 ppm (KCl)\u003c\/strong\u003e for universal compatibility with any nutrient line or feeding chart\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Point Automatic Calibration\u003c\/strong\u003e — Simple workflow with electrode condition display for real-time probe health monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Color Backlit LCD\u003c\/strong\u003e — Clear readings in any lighting; color-coded by mode for instant status recognition\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMeasurements at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH\u003c\/strong\u003e — Nutrient solution acidity\/alkalinity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC\u003c\/strong\u003e — Electrical conductivity (nutrient strength)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500 ppm\u003c\/strong\u003e — NaCl conversion scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e700 ppm\u003c\/strong\u003e — KCl conversion scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP (mV)\u003c\/strong\u003e — Oxidation-reduction potential (water sanitation\/redox monitoring)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature\u003c\/strong\u003e — °C \/ °F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eHydroponics, aquaponics, cannabis cultivation, greenhouse growing, nutrient solution monitoring, reservoir management, pool \u0026amp; spa ORP monitoring, water treatment, and general water quality testing.\u003c\/p\u003e\n\n\u003ch3\u003eWhy GroStar GS4-P?\u003c\/h3\u003e\n\u003cp\u003eThe GS4-P adds \u003cstrong\u003eORP monitoring\u003c\/strong\u003e to the full GS4 feature set — critical for growers using oxidizing agents (hydrogen peroxide, chlorine, ozone) to sanitize reservoirs. With \u003cstrong\u003eauto probe-switching\u003c\/strong\u003e, \u003cstrong\u003edual replaceable probes\u003c\/strong\u003e, \u003cstrong\u003edual ppm scales\u003c\/strong\u003e, and \u003cstrong\u003eTruRead™\u003c\/strong\u003e multi-point averaging, it’s the most grower-intelligent 6-in-1 pen kit available.\u003c\/p\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44111037169751,"sku":"GS4-P","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/gs4-p_main_1.avif?v=1786134708"},{"product_id":"apera-5053-food-salinity-nacl-salt-tester","title":"Apera 5053 Food Salinity NaCl Salt Tester | 0–20%, ±0.4%, Soup, Broth \u0026 Sauce","description":"\u003ch2\u003eApera 5053 Food Salinity Tester — NaCl Salt Meter for Soup, Broth, Sauce \u0026amp; Liquid Foods\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera 5053\u003c\/strong\u003e is a purpose-built NaCl salinity meter for the food, beverage, and catering industries. Its \u003cstrong\u003edip-and-test method\u003c\/strong\u003e delivers a stable salinity reading in just \u003cstrong\u003e10 seconds\u003c\/strong\u003e — faster and more reliable than hydrometers or refractometers. With a \u003cstrong\u003e0–20% NaCl range\u003c\/strong\u003e and \u003cstrong\u003e±0.4% accuracy\u003c\/strong\u003e, it covers everything from lightly seasoned broths to heavily brined preparations.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatinum Black Sensor\u003c\/strong\u003e — Apera’s proprietary sensor ensures accuracy and precision across the full high-concentration salinity range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Temperature Compensation (ATC)\u003c\/strong\u003e — 0–60°C (32–140°F) for consistent readings regardless of food temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-Second Dip-and-Read\u003c\/strong\u003e — Stable readings in seconds; no sample prep, no dilution, no conversion tables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Button Operation\u003c\/strong\u003e — Minimal learning curve; designed for fast-paced kitchen and production environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Point Automatic Calibration\u003c\/strong\u003e — Quick recalibration with included 50 mS\/cm calibration solution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP57 Waterproof \u0026amp; Dustproof\u003c\/strong\u003e — Built for field and on-site use in food production environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Power-Off \u0026amp; Low Battery Warning\u003c\/strong\u003e — Powered by 2× AAA batteries; conserves battery in active kitchen environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e — 176×39×25 mm; fits in a pocket or apron for quick spot-checks anywhere on the line\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement\u003c\/td\u003e\n\u003ctd\u003eNaCl Salinity (% weight concentration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0 – 20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.4%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003ePlatinum Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATC Range\u003c\/td\u003e\n\u003ctd\u003e0–60°C (32–140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e1-point automatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e2× AAA alkaline batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Power-Off\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e176×39×25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years (instrument) | 6 months (sensor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eApera 5053 Salinity Tester\u003c\/li\u003e\n\u003cli\u003e50 mS\/cm Calibration Solution\u003c\/li\u003e\n\u003cli\u003e2× AAA Alkaline Batteries\u003c\/li\u003e\n\u003cli\u003eCarrying Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eSoups, broths, sauces, marinades, brines, pickling solutions, fermented foods, deli meats, seafood processing, food production QC, and catering.\u003c\/p\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44111056240727,"sku":"5053","price":88.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/5053.avif?v=1786137909"},{"product_id":"apera-ph850-dp-portable-ph-meter-kit-labsen-823-food-protein-tris","title":"Apera PH850-DP Portable pH Meter Kit | Swiss LabSen 823, Food \u0026 Protein Samples, TRIS Compatible","description":"\u003ch2\u003eApera PH850-DP Portable pH Meter Kit — Professional pH for Food, Dairy, Protein \u0026amp; Biotech Samples\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera PH850-DP\u003c\/strong\u003e is a lab-grade portable pH meter purpose-built for demanding sample types where standard electrodes fail. Paired with the \u003cstrong\u003eSwiss LabSen® 823 Glass 3-in-1 pH\/Temperature Electrode\u003c\/strong\u003e, it delivers accurate, stable pH readings in \u003cstrong\u003edairy products, protein-containing liquids, liquid foods, biotech, and pharmaceutical samples\u003c\/strong\u003e — including full compatibility with \u003cstrong\u003eTRIS buffers\u003c\/strong\u003e. Converts between portable field meter and benchtop meter via its integrated foldable stand.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwiss LabSen® 823 Electrode\u003c\/strong\u003e — Engineered for milk, cream, yogurt, sauces, jam, soup, and protein-rich liquids; triple ceramic junctions + silver-ion-trap reference system prevent junction clogs from proteins, sulfides, and TRIS buffers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtelyte Outer Electrolyte\u003c\/strong\u003e — Apera’s proprietary electrolyte formulated specifically for protein-containing solutions to prevent junction clogging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue Gel Inner Solution\u003c\/strong\u003e — Non-flowing gel eliminates air bubbles and heat convection; electrode works correctly even when held upside-down\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwiss Patented pH\/Temperature Combination Structure\u003c\/strong\u003e — Increases temperature response speed by 40% vs. conventional isolated thermistors, accelerating ATC and reading stabilization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver-Ion-Trap Reference System\u003c\/strong\u003e — Absorbs all exuded Ag⁺ ions, preventing junction clogs in sulfide, protein, and TRIS buffer samples\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTRIS Buffer Compatible\u003c\/strong\u003e — Supports pharmaceutical and biotech workflows requiring TRIS buffer calibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1–3 Point Auto Calibration\u003c\/strong\u003e — Auto-recognizes pH 1.68, 4.00, 7.00, 10.01, 12.45 (USA \u0026amp; NIST); electrode slope display for probe health monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATC 0–100°C (Auto or Manual)\u003c\/strong\u003e — Full temperature compensation range for hot food and lab samples\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP57 Waterproof + Rubber Sleeve\u003c\/strong\u003e — Dustproof and impact-resistant; built for harsh food production and lab environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable + Benchtop Dual Mode\u003c\/strong\u003e — Foldable stand converts the meter to a benchtop unit; powered by 3× AA batteries or USB DC5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge LCD with Stability Icon\u003c\/strong\u003e — Smiley face stable reading indicator; simultaneous pH + temperature display; calibration completion icons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Diagnosis\u003c\/strong\u003e — Out-of-range value and electrode invalidation alerts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"3\"\u003e\u003cstrong\u003eMeter Specs\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003epH\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0 – 14 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 \/ 0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH ± 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATC\u003c\/td\u003e\n\u003ctd\u003e0–100°C (Auto or Manual)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003emV\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2% F.S. ± 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0–100°C (32–212°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C ± 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eAuto 1–3 points; USA \u0026amp; NIST buffer recognition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\n\u003ctd\u003e3× AA batteries or DC5V (USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP57 (Dustproof \u0026amp; Waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eDimensions \u0026amp; Weight\u003c\/td\u003e\n\u003ctd\u003eMeter: 88×170×33 mm \/ 313 g | Case: 360×270×76 mm \/ 1.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"3\"\u003e\u003cstrong\u003eLabSen 823 Electrode Specs\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eLead-free glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eGlass Membrane Shape\u003c\/td\u003e\n\u003ctd\u003eHemispherical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eJunction\u003c\/td\u003e\n\u003ctd\u003eTriple ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eReference Electrode\u003c\/td\u003e\n\u003ctd\u003eSilver-ion-trap (long-life)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eOuter Electrolyte\u003c\/td\u003e\n\u003ctd\u003eProtelyte (protein-safe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eInner Solution\u003c\/td\u003e\n\u003ctd\u003eBlue gel (non-flowing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003eYes (integrated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e0 – 14 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-5 – 100°C (23–212°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eBNC and RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eDairy (milk, cream, yogurt, buttermilk), liquid foods (jam, BBQ sauce, soup, broth), protein-containing liquids, biotech and pharmaceutical samples, TRIS buffer workflows, food production QC, and general water solutions.\u003c\/p\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44123972665431,"sku":"PH850-DP","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph850-dp-1_1.avif?v=1786291481"},{"product_id":"apera-ph850-sl-portable-soil-ph-meter-kit-labsen-553","title":"Apera PH850-SL Portable Soil pH Meter Kit | Swiss LabSen 553 Spear Electrode, Direct Measurement","description":"\u003ch2\u003eApera PH850-SL Portable Soil pH Meter Kit — Direct Soil Measurement with Swiss LabSen® 553 Spear Electrode\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera PH850-SL\u003c\/strong\u003e is a professional-grade portable pH meter purpose-built for \u003cstrong\u003edirect soil pH measurement\u003c\/strong\u003e — no slurry preparation required. Paired with the \u003cstrong\u003eSwiss LabSen® 553 PVC 3-in-1 pH\/Temperature Spear Electrode\u003c\/strong\u003e, it delivers fast, stable, accurate readings by inserting directly into soil, eliminating the time-consuming slurry method used with standard pH meters. Converts between portable field meter and benchtop unit via its integrated foldable stand.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwiss LabSen® 553 Spear Electrode\u003c\/strong\u003e — Designed exclusively for direct soil pH measurement; PVC housing with unique blue spear sensor tip for easy insertion into soil, coco coir, and grow media\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS-Type Spear Glass Membrane\u003c\/strong\u003e — Low resistance + high firmness delivers fully stabilized readings in \u003cstrong\u003e15–30 seconds\u003c\/strong\u003e; \u003cstrong\u003e10× stronger\u003c\/strong\u003e than traditional glass membranes — highly resistant to impact and accidental breakage during soil insertion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen \u0026amp; Ceramic Double-Junction with Polymer Electrolyte\u003c\/strong\u003e — Ensures full contact with soil samples while minimizing junction clogs; no electrolyte refilling required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Life Reference System\u003c\/strong\u003e — Glass tube + AgCl + reference silver wire with cotton-stuffed top end prevents AgCl–electrolyte reaction during temperature changes; improves reference stability and extends electrode service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Slurry Required\u003c\/strong\u003e — Insert directly into moist soil for in-situ pH readings; faster and more representative than slurry-based methods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1–3 Point Auto Calibration\u003c\/strong\u003e — Auto-recognizes pH 1.68, 4.00, 7.00, 10.01, 12.45 (USA \u0026amp; NIST); electrode slope display for probe health monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATC 0–100°C (Auto or Manual)\u003c\/strong\u003e — Full temperature compensation for field and greenhouse conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP57 Waterproof + Silicone Grip Sleeve\u003c\/strong\u003e — Dustproof and impact-resistant; built for outdoor field and grow-room use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable + Benchtop Dual Mode\u003c\/strong\u003e — Foldable stand converts the meter to a benchtop unit; powered by 3× AA batteries or USB DC5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge LCD with Stability Icon\u003c\/strong\u003e — Smiley face stable reading indicator; simultaneous pH + temperature display; calibration completion icons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Diagnosis\u003c\/strong\u003e — Out-of-range value and electrode invalidation alerts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"3\"\u003e\u003cstrong\u003eMeter Specs\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003epH\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0 – 14 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 \/ 0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH ± 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATC\u003c\/td\u003e\n\u003ctd\u003e0–100°C (Auto or Manual)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003emV\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2% F.S. ± 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0–100°C (32–212°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C ± 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eAuto 1–3 points; USA \u0026amp; NIST buffer recognition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\n\u003ctd\u003e3× AA batteries or DC5V (USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP57 (Dustproof \u0026amp; Waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eDimensions \u0026amp; Weight\u003c\/td\u003e\n\u003ctd\u003eMeter: 88×170×33 mm \/ 313 g | Case: 360×270×76 mm \/ 1.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"3\"\u003e\u003cstrong\u003eLabSen 553 Electrode Specs\u003c\/strong\u003e\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePVC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eGlass Membrane Shape\u003c\/td\u003e\n\u003ctd\u003eSpear (S-type)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eJunction\u003c\/td\u003e\n\u003ctd\u003eOpen ceramic + single-pore double-junction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eReference Electrode\u003c\/td\u003e\n\u003ctd\u003eLong-life (AgCl + glass tube)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eElectrolyte\u003c\/td\u003e\n\u003ctd\u003ePolymer (no refill required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003eYes (integrated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e0 – 14 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e0–80°C (32–176°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eBNC and RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eDirect soil pH testing, coco coir, rockwool, perlite, greenhouse growing, cannabis cultivation, outdoor agriculture, hydroponics grow media, turf management, and environmental soil monitoring.\u003c\/p\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44124005236823,"sku":"PH850-SL","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph850-sl.webp?v=1786293008"},{"product_id":"apera-sx731-7-in-1-portable-multi-parameter-meter-kit","title":"Apera SX731 7-in-1 Portable Multi-Parameter Meter Kit | pH, ORP, EC, TDS, Salinity, Resistivity \u0026 Temp","description":"\u003ch2\u003eApera SX731 7-in-1 Portable Multi-Parameter Water Quality Meter Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera SX731\u003c\/strong\u003e delivers lab-grade measurement of \u003cstrong\u003e7 water quality parameters\u003c\/strong\u003e in a single field-ready kit: \u003cstrong\u003epH, ORP (redox), conductivity (EC), TDS, salinity, resistivity, and temperature\u003c\/strong\u003e. With automatic electrode recognition, digital filter technology, and 400-set data logging, it’s the most capable portable multi-parameter meter for water treatment, environmental monitoring, hydroponics, aquaculture, and field research.\u003c\/p\u003e\n\n\u003ch3\u003eCore Instrument Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-in-1 Measurement\u003c\/strong\u003e — pH, ORP, EC, TDS, salinity, resistivity, and temperature from one meter with three dedicated electrodes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Electrode Recognition\u003c\/strong\u003e — Connect any electrode and the meter auto-switches to the correct parameter mode — no manual mode selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Filter Technology\u003c\/strong\u003e — Enhances response time and measurement accuracy in noisy or variable field conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400-Set Data Logging\u003c\/strong\u003e — Store and recall up to 400 measurement sets for field documentation and compliance reporting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP57 Waterproof \u0026amp; Dustproof\u003c\/strong\u003e — Rugged structure built for harsh field and environmental monitoring environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Calibration, ATC, Self-Diagnosis, Auto Power-Off\u003c\/strong\u003e — Full suite of intelligent functions for reliable unattended operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003epH Measurement (201T-S Electrode)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLithium Glass Membrane + Fiber Ceramic Junction\u003c\/strong\u003e — Fast response and accurate pH readings across the full range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1–3 Point Auto Calibration\u003c\/strong\u003e — Recognizes up to 13 pH buffer standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLabSen Electrode Compatible\u003c\/strong\u003e — With the 8-pin to BNC converter (sold separately), connect any LabSen pH electrode for specialized applications (food, soil, protein samples)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Diagnosis\u003c\/strong\u003e — Identifies common electrode problems and guides corrective action\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConductivity \/ EC \/ TDS \/ Salinity \/ Resistivity (2301T-S Electrode)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatinum Black Sensor\u003c\/strong\u003e — Apera’s proprietary BPB electrode; ±1% F.S. accuracy across 0–200,000 µS\/cm wide range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Parameter Switching\u003c\/strong\u003e — Toggle between EC, TDS, salinity, and resistivity from a single electrode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Point Auto Calibration\u003c\/strong\u003e — Recognizes up to 8 conductivity standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eATC 0–50°C\u003c\/strong\u003e — Automatic temperature compensation; non-linear ATC activates below 10 µS\/cm for significantly improved pure water accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eORP \/ Redox Measurement (301Pt-S Electrode)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatinum ORP Electrode\u003c\/strong\u003e — Stable potential and fast response; no ORP calibration required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance\u003c\/strong\u003e — Platinum sensor is simple to clean and maintain in the field\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications — pH\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e-2.00 – 19.99 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 \/ 0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH ± 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e≤ 2×10⁻¹² A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e≥ 1×10¹² Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATC Range\u003c\/td\u003e\n\u003ctd\u003e0–100°C (Automatic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Logging\u003c\/td\u003e\n\u003ctd\u003e400 sets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eRechargeable battery (check kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2 lbs (with case)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eWater treatment, groundwater monitoring, surface water testing, environmental monitoring, hydroponics, aquaculture, aquarium management, beverage production, field research, and laboratory use.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSX731 Multi-Parameter Meter\u003c\/li\u003e\n\u003cli\u003e201T-S pH\/Temperature Electrode\u003c\/li\u003e\n\u003cli\u003e2301T-S Conductivity\/Temperature Electrode\u003c\/li\u003e\n\u003cli\u003e301Pt-S Platinum ORP Electrode\u003c\/li\u003e\n\u003cli\u003epH Calibration Solutions\u003c\/li\u003e\n\u003cli\u003eConductivity Calibration Solution\u003c\/li\u003e\n\u003cli\u003eRugged Carrying Case\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44124007235671,"sku":"SX731","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/b0bbhb58mg.main.avif?v=1786294042"},{"product_id":"apera-ph9500-research-grade-benchtop-ph-meter-kit","title":"Apera PH9500 Research-Grade Benchtop pH Meter Kit | LabSen 211, TestBench, 2000-Set GLP Data Log","description":"\u003ch2\u003eHandling Time : 2 Business Days\u003c\/h2\u003e\n\u003ch2\u003eApera PH9500 Research-Grade Benchtop pH Meter Kit — Lab-Grade Accuracy with GLP Data Management\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera PH9500\u003c\/strong\u003e is a research-grade benchtop pH meter engineered for demanding laboratory, pharmaceutical, biotech, and environmental applications. With \u003cstrong\u003e±0.002 pH accuracy\u003c\/strong\u003e, \u003cstrong\u003e1–5 point auto calibration\u003c\/strong\u003e, \u003cstrong\u003e2000-set GLP-compliant data logging\u003c\/strong\u003e, and the integrated \u003cstrong\u003eApera TestBench workstation\u003c\/strong\u003e, it delivers the precision, traceability, and workflow efficiency required for professional lab environments.\u003c\/p\u003e\n\u003ch3\u003eInstrument Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Intuitive Interface\u003c\/strong\u003e — Plain-language menus and graphic screen prompts; no extensive training required. Multi-language support: English, German, Spanish, French, Italian, Chinese, Japanese\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ei-Guide On-Screen Tutorials\u003c\/strong\u003e — Press “i” at any time for step-by-step setup and calibration instructions displayed directly on screen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2000-Set GLP-Compliant Data Logger\u003c\/strong\u003e — Manual or automatic logging with electrode ID, user ID, sample ID, company name, and optional calibration password protection; export via USB to PC or mini-printer (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApera TestBench Included\u003c\/strong\u003e — Integrated workstation with flexible electrode holder, intelligent magnetic stirrer, and buffer organizers; dramatically streamlines calibration and measurement workflows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBNC pH Connector + RCA Temperature Connector (NTC 30KΩ)\u003c\/strong\u003e — Compatible with all Swiss LabSen electrodes for specialized sample types (food, soil, protein, TRIS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003epH \/ ORP (mV) Measurement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLabSen® 211 pH Electrode\u003c\/strong\u003e — Low-impedance glass membrane + long-life reference system; \u003cstrong\u003e±0.003 pH electrode accuracy\u003c\/strong\u003e; ATC 0–100°C via MP500 temperature probe; TRIS buffer compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1–5 Point Auto Calibration\u003c\/strong\u003e — Recognizes standard buffers (pH 1.68, 4.00, 7.00, 10.01, 12.45) or user-defined standards; automatic electrode slope display and calibration self-diagnosis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration Reminder\u003c\/strong\u003e — Configurable by hour or day to maintain measurement integrity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax\/Min Reading Alarm\u003c\/strong\u003e — Configurable threshold alerts for automated monitoring workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e-2.000 – 20.000 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 \/ 0.01 \/ 0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.002 pH ± 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATC Range\u003c\/td\u003e\n\u003ctd\u003e0–100°C (Auto or Manual)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Points\u003c\/td\u003e\n\u003ctd\u003e1–5 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuffer Standards\u003c\/td\u003e\n\u003ctd\u003eUSA, NIST, CH, User-Defined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Range\u003c\/td\u003e\n\u003ctd\u003e±2000.0 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.03% F.S. ± 1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-10.0 – 110.0°C (14.0–230°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Storage\u003c\/td\u003e\n\u003ctd\u003e2000 sets (GLP-compliant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Export\u003c\/td\u003e\n\u003ctd\u003eUSB to PC or mini-printer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e9V adapter (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanguages\u003c\/td\u003e\n\u003ctd\u003eEnglish, German, Spanish, French, Italian, Chinese, Japanese\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eParameter Settings Menu\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMenu\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eOptions\u003c\/th\u003e\n\u003cth\u003eDefault\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"9\"\u003epH\u003c\/td\u003e\n\u003ctd\u003eBuffer Standard\u003c\/td\u003e\n\u003ctd\u003eUSA \/ NIST \/ User\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.001 \/ 0.01 \/ 0.1\u003c\/td\u003e\n\u003ctd\u003e0.01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Info\u003c\/td\u003e\n\u003ctd\u003eView \/ Print\u003c\/td\u003e\n\u003ctd\u003eView\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Reminder\u003c\/td\u003e\n\u003ctd\u003eOff \/ Hour \/ Day\u003c\/td\u003e\n\u003ctd\u003eOff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStability Standard\u003c\/td\u003e\n\u003ctd\u003eLow \/ Medium \/ High\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax\/Min Reading Alarm\u003c\/td\u003e\n\u003ctd\u003eOff \/ Max \/ Min\u003c\/td\u003e\n\u003ctd\u003eOff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Mode\u003c\/td\u003e\n\u003ctd\u003eDigital \/ Dial\u003c\/td\u003e\n\u003ctd\u003eDigital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode ID\u003c\/td\u003e\n\u003ctd\u003eCustom Input\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFactory Reset\u003c\/td\u003e\n\u003ctd\u003eNo \/ Yes\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003eData Management\u003c\/td\u003e\n\u003ctd\u003eLogging Destination\u003c\/td\u003e\n\u003ctd\u003eMemory \/ Printer \/ PC\u003c\/td\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Mode\u003c\/td\u003e\n\u003ctd\u003eManual \/ Auto\u003c\/td\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrinting Format\u003c\/td\u003e\n\u003ctd\u003eSimple \/ Complete\u003c\/td\u003e\n\u003ctd\u003eSimple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelete Data\u003c\/td\u003e\n\u003ctd\u003eYes \/ No\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"9\"\u003eGeneral Settings\u003c\/td\u003e\n\u003ctd\u003eSample ID\u003c\/td\u003e\n\u003ctd\u003eCustom Input\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser ID\u003c\/td\u003e\n\u003ctd\u003eCustom Input\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompany Name\u003c\/td\u003e\n\u003ctd\u003eCustom Input\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Password\u003c\/td\u003e\n\u003ctd\u003eCustom Input\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Hold\u003c\/td\u003e\n\u003ctd\u003eOn \/ Off\u003c\/td\u003e\n\u003ctd\u003eOff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Unit\u003c\/td\u003e\n\u003ctd\u003e°C \/ °F\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDate Format\u003c\/td\u003e\n\u003ctd\u003eYYYY-MM-DD \/ MM-DD-YYYY \/ DD-MM-YYYY\u003c\/td\u003e\n\u003ctd\u003eYYYY-MM-DD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanguage\u003c\/td\u003e\n\u003ctd\u003eEN \/ DE \/ ES \/ FR \/ IT \/ ZH \/ JA\u003c\/td\u003e\n\u003ctd\u003eEnglish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Info\u003c\/td\u003e\n\u003ctd\u003eSimple \/ Complete\u003c\/td\u003e\n\u003ctd\u003eSimple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat’s in the Kit\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePH9500 pH Meter\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e606 TestBench (flexible electrode holder + magnetic stirrer)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLabSen 211 Glass pH Combination Electrode\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMP500 Temperature Electrode\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Buffer Solutions (4.00 \/ 7.00 \/ 10.01 pH, 50 mL each)\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Vials\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL200 Stir Beads\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirrer Power Cable\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Cable\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC-Link 9500 Flash Drive\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9V Adapter\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Manual\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003ePharmaceutical QC, biotech and life sciences, environmental monitoring, food \u0026amp; beverage laboratory, water treatment, academic research, clinical laboratories, and any application requiring GLP-compliant pH data traceability.\u003c\/p\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44152782061655,"sku":"AI5630","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph9500-2.avif?v=1786554694"},{"product_id":"apera-instruments-ec9500-research-grade-benchtop-conductivity-meter-kit","title":"Apera Instruments EC9500 Research-grade Benchtop Conductivity Meter Kit","description":"\u003cul class=\"tab-content\"\u003e\n\u003cli\u003e\n\u003cdiv id=\"cp-5aabd8b15c9b1448224175\" class=\"cp-5aabd8b15c9b1448224175 zoey-core-tabs-tab zoey-core-component-tabs-tab zoey-core-tabs-tab pix-design-component\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"group-background-image-container zoey-component-placement-height\"\u003e\n\u003cdiv id=\"cp-5aabdacab9085078744552\" class=\"cp-5aabdacab9085078744552 zoeydev-product-description-preset1 zoeydev-component-product-description-preset1 zoey-core-product-description pix-design-component\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"product-description std\" itemprop=\"description\"\u003e\n\u003ch3\u003e\u003cb\u003eInstrument Features\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eAdvanced, Intuitive Interface — \u003c\/b\u003ePlain-language menus and graphic screen prompts eliminate the need for extensive manual reading or training. Multi-language support includes English, German, Spanish, and Chinese.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003ePowerful Data Management —\u003c\/b\u003eManual\/automatic data logger with\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e2000 sets\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eof GLP-compliant data storage, including electrode ID, user ID, sample ID, company name, and optional calibration password protection.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003eExport data via USB to PC or a mini-printer (sold separately).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003ei-Guide On-Screen Tutorials — \u003c\/b\u003ePress the “i” key at any time for step-by-step setup and calibration instructions displayed directly on the screen.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eApera TestBench Included — \u003c\/b\u003eIntegrated workstation with a flexible electrode holder, intelligent magnetic stirrer, and buffer organizers — dramatically streamlines calibration and measurement workflows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eConductivity\/TDS\/Salinity\/Resistivity Measurement\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp class=\"p1\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003e2401T-F Conductivity Electrode (Included) — \u003c\/b\u003eGlass-body delivers high-accuracy measurements from\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e0 to 200 mS\/cm\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eat\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e±0.5% F.S\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eaccuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFlexible Conductivity Calibration — \u003c\/b\u003e1 to 4 point auto. calibration with standard solutions (84 µS\/cm, 1413 µS\/cm, 12.88 mS\/cm, 111.8 mS\/cm) or user-defined standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eQuick Parameter Switching — \u003c\/b\u003eOne-tap conversion among\u003cspan\u003e \u003c\/span\u003e\u003cb\u003econductivity\u003c\/b\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eTDS\u003c\/b\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cb\u003esalinity\u003c\/b\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eresistivity\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eMultiple Salinity Modes — \u003c\/b\u003eSelect from\u003cspan\u003e \u003c\/span\u003e\u003cb\u003egeneral salinity\u003c\/b\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cb\u003esaltwater salinity\u003c\/b\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eNaCl salinity\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eBroad Compatibility — \u003c\/b\u003eStandard\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eBNC conductivity connector\u003c\/b\u003e; compatible with\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e2310T-F\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(up to 2000 mS\/cm) and\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eDJS-0.1-F\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003efor high-purity water. Uses\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eRCA temperature connector (NTC 30KΩ)\u003c\/b\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eParameter Settings Menu\u003c\/b\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMenu\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eOptions\u003c\/th\u003e\n\u003cth\u003eDefault\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"10\"\u003eConductivity \/ TDS \/ Salinity\u003c\/td\u003e\n\u003ctd\u003eCell Constant\u003c\/td\u003e\n\u003ctd\u003e10 \/ 1.0 \/ 0.1\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Standard\u003c\/td\u003e\n\u003ctd\u003eStandard \/ CH \/ User\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Info\u003c\/td\u003e\n\u003ctd\u003eCheck \/ Print\u003c\/td\u003e\n\u003ctd\u003eCheck\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Reminder\u003c\/td\u003e\n\u003ctd\u003eOff \/ Hour \/ Day\u003c\/td\u003e\n\u003ctd\u003eOff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Temp.\u003c\/td\u003e\n\u003ctd\u003e15–30°C\u003c\/td\u003e\n\u003ctd\u003e25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemp. Compensation Coefficient\u003c\/td\u003e\n\u003ctd\u003e0.00–10.00%\u003c\/td\u003e\n\u003ctd\u003e2.00%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Factor\u003c\/td\u003e\n\u003ctd\u003e0.40–1.00\u003c\/td\u003e\n\u003ctd\u003e0.71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Type\u003c\/td\u003e\n\u003ctd\u003eLinear \/ NaCl \/ Saltwater (Seawater)\u003c\/td\u003e\n\u003ctd\u003eLinear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode ID\u003c\/td\u003e\n\u003ctd\u003eCustom Input\u003c\/td\u003e\n\u003ctd\u003e---\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack to Factory Default\u003c\/td\u003e\n\u003ctd\u003eNo \/ Yes\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003eData Management\u003c\/td\u003e\n\u003ctd\u003eLogging Destination\u003c\/td\u003e\n\u003ctd\u003eMemory \/ Printer \/ PC\u003c\/td\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Mode\u003c\/td\u003e\n\u003ctd\u003eManual \/ Auto\u003c\/td\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrinting Format\u003c\/td\u003e\n\u003ctd\u003eSimple \/ Complete\u003c\/td\u003e\n\u003ctd\u003eSimple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelete Data\u003c\/td\u003e\n\u003ctd\u003eYes \/ No\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"9\"\u003eGeneral Settings\u003c\/td\u003e\n\u003ctd\u003eSample ID\u003c\/td\u003e\n\u003ctd\u003eCustom Input\u003c\/td\u003e\n\u003ctd\u003e---\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser ID\u003c\/td\u003e\n\u003ctd\u003eCustom Input\u003c\/td\u003e\n\u003ctd\u003e---\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompany Name\u003c\/td\u003e\n\u003ctd\u003eCustom Input\u003c\/td\u003e\n\u003ctd\u003e---\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Password\u003c\/td\u003e\n\u003ctd\u003eCustom Input\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Info\u003c\/td\u003e\n\u003ctd\u003eSimple \/ Complete\u003c\/td\u003e\n\u003ctd\u003eSimple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Hold\u003c\/td\u003e\n\u003ctd\u003eOn \/ Off\u003c\/td\u003e\n\u003ctd\u003eOff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Unit\u003c\/td\u003e\n\u003ctd\u003e°C \/ °F\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDate Format\u003c\/td\u003e\n\u003ctd\u003eYYYY-MM-DD \/ MM-DD-YYYY \/ DD-MM-YYYY\u003c\/td\u003e\n\u003ctd\u003eYYYY-MM-DD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanguage\u003c\/td\u003e\n\u003ctd\u003eEnglish \/ German \/ Spanish \/ French \/ Italian \/ Chinese \/ Japanese\u003c\/td\u003e\n\u003ctd\u003eEnglish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003ch3\u003e\u003cb\u003eWhat's in the Kit?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC9500 pH\/Conductivity Meter\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e606 Test-Bench (with flexible electrode holder)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2401T-F Conductivity Electrode (ATC, K=1.0)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConductivity Calibration Solutions (84 µS \/ 1413 µS \/ 12.88 mS, 50mL each)\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirrer Power Cable\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Cable\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC-Link 9500 Flash Drive\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9V Adapter\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration Vials\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL200 Stir Beads\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Manual\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol\u003e \u003ccol\u003e \u003ccol\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"9\"\u003e\n\u003cp\u003eConductivity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRange\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0~2000 mS\/cm, divided into five ranges, automatically switch measuring range.\u003c\/p\u003e\n\u003cp\u003e(0 to 19.99) μS\/cm;\u003c\/p\u003e\n\u003cp\u003e(20.0 to 199.9) μS\/cm; \u003c\/p\u003e\n\u003cp\u003e(200 to 1999) μS\/cm;\u003c\/p\u003e\n\u003cp\u003e(2.00 to 19.99) mS\/cm;\u003c\/p\u003e\n\u003cp\u003e(20.0 to 199.9) mS\/cm\u003c\/p\u003e\n\u003cp\u003e(200.0 to 2000) mS\/cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.01\/0.1\/1μ\/cm; 0.01\/0.1\/1 mS\/cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.5% F.S ± digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemp. Compensation Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 50°C (auto. or manual)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCell Constant\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1\/1\/10 cm-1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eReference Temp.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e15 to 30°C (adjustable)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemp. Compensation Coefficient\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.00 to 10.00% (adjustable)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCalibration Points\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 to 4 points\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStandard Series Options\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eStandard, CH, User-Define\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003e\n\u003cp\u003eTDS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRange\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.00 mg\/L to 1000 g\/L\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.01\/0.1\/1mg\/L; 0.01\/0.1\/1 g\/L\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.5% F.S\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemp. Compensation Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 50°C (auto. or manual)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTDS Factor\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.40 to 1.00 (adjustable)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003e\n\u003cp\u003eSalinity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRange\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.00 to 100 ppt\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.01\/0.1 ppt\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.5% F.S\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemp. Compensation Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 50°C (auto. or manual)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSalinity Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eLinear \/ NaCl \/ Saltwater\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003e\n\u003cp\u003eResistivity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRange\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.00 Ω·m to 100MΩ·m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1\/1 Ω·m; 0.01\/0.1\/1KΩ·m; 0.1 MΩ·m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.5% F.S\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemp. Compensation Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 50°C (auto. or manual)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003eTemperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRange\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e-10.0 to 110.0°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1°; 0.1\/1°\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±.5°\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44152836030551,"sku":"AI5632","price":730.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ec9500-2_1.avif?v=1786558328"},{"product_id":"apera-ph700-bc-benchtop-ph-meter-biotech-pharma-food-lab","title":"Apera PH700-BC Benchtop pH Meter – Biotech, Pharma \u0026 Food Lab","description":"\u003ch1\u003eApera Instruments PH700-BC Benchtop pH Meter\u003c\/h1\u003e\n\u003cp\u003ePrecision pH measurement engineered for demanding laboratory environments — from biotechnology and pharmaceutical research to food and beverage quality control. The PH700-BC pairs Apera's advanced electronics with the Swiss-made \u003cstrong\u003eLabSen® 823 pH\/Temp. electrode\u003c\/strong\u003e, delivering lab-grade accuracy in a rugged, IP54-rated benchtop package.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the PH700-BC?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwiss LabSen® 823 Electrode\u003c\/strong\u003e — 3 ceramic junctions + Protelyte electrolyte for stable, contamination-resistant readings in protein-rich, biological, and food matrices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e±0.01 pH Accuracy\u003c\/strong\u003e — reliable across the full 0–14 pH range with ±0.01 pH\/3h stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtelyte Reference Electrolyte\u003c\/strong\u003e — tasteless, odorless, microorganism-safe; fully compliant with EC Regulation 1935\/2004 for food-contact applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1–3 Point Auto-Calibration\u003c\/strong\u003e — self-diagnosis and electrode condition display for confident, traceable results\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax\/Min Reading Mode\u003c\/strong\u003e — capture peak and trough values during dynamic measurement periods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50-Set Data Storage\u003c\/strong\u003e — log measurements with numbering, unit, temperature, and ATC status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP54 Spill-Proof \u0026amp; Dust-Proof\u003c\/strong\u003e — built for real lab conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Electrode Holder\u003c\/strong\u003e — accommodates up to 2 electrodes simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBiotechnology: biological fluids, enzyme solutions, protein-containing liquids, TRIS buffers\u003c\/li\u003e\n\u003cli\u003ePharmaceutical: drug formulation, buffer preparation, QC testing\u003c\/li\u003e\n\u003cli\u003eFood \u0026amp; Beverage: milk, yogurt, jam, sauce, beverages\u003c\/li\u003e\n\u003cli\u003eGeneral water quality and laboratory research\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eQty\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePH700-BC Benchtop pH Meter\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLabSen® 823 pH\/Temp. Electrode\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Buffer Solutions (4.00 \/ 7.00 \/ 10.01 pH)\u003c\/td\u003e\n\u003ctd\u003e50 mL each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9V Power Adapter\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode Holder\u003c\/td\u003e\n\u003ctd\u003e1 set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Manual\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications – Instrument\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"6\"\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e0 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 \/ 0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStability\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH \/ 3h ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003e0 to 100°C (32–212°F) Auto or Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e1–3 point auto-calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cstrong\u003emV\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e±1999 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e0 to 100°C (32–212°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eData Storage\u003c\/td\u003e\n\u003ctd\u003e50 sets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e120V AC 60Hz; DC 9V\/300mA output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP54 splash-proof \u0026amp; dust-proof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e9.5 × 9.3 × 4 in \/ 2.2 lbs (instrument); 12 × 10 × 5 in \/ 3 lbs (with case)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications – LabSen® 823 Electrode\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e0–14 pH; 0–100°C (32–212°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane\u003c\/td\u003e\n\u003ctd\u003eSpherical glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction\u003c\/td\u003e\n\u003ctd\u003eCeramic × 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Electrode\u003c\/td\u003e\n\u003ctd\u003eSilver ion trap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrolyte\u003c\/td\u003e\n\u003ctd\u003eProtelyte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eBNC\/RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003e30K NTC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eø12 × 120 mm; 1 m cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44162166030423,"sku":"AI5018","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph700_823.avif?v=1786637184"},{"product_id":"apera-ph700-ww-benchtop-ph-meter-wastewater-slurries-dirty-liquids","title":"Apera PH700-WW Benchtop pH Meter – Wastewater, Slurries \u0026 Dirty Liquids","description":"\u003ch1\u003eApera Instruments PH700-WW Benchtop pH Meter\u003c\/h1\u003e\n\u003cp\u003eEngineered for the toughest sample matrices in the lab — the PH700-WW pairs Apera's proven benchtop platform with the Swiss-made \u003cstrong\u003eLabSen® 333 pH\/Temp. electrode\u003c\/strong\u003e, purpose-built for dirty liquids including wastewater, suspensions, emulsions, and slurries. Get fast, reliable pH readings without clogging or reference contamination.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the PH700-WW?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwiss LabSen® 333 Open-Junction Electrode\u003c\/strong\u003e — open junction design with long-life reference system resists clogging in particulate-heavy and high-turbidity samples\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e±0.01 pH Accuracy\u003c\/strong\u003e — reliable across the full 0–14 pH range with ±0.01 pH\/3h stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3M KCl Electrolyte\u003c\/strong\u003e — standard, robust reference electrolyte suited for wastewater and industrial sample matrices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1–3 Point Auto-Calibration\u003c\/strong\u003e — self-diagnosis and electrode condition display for traceable, confident results\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax\/Min Reading Mode\u003c\/strong\u003e — capture peak and trough values during dynamic measurement periods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50-Set Data Storage\u003c\/strong\u003e — log measurements with numbering, unit, temperature, and ATC status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP54 Spill-Proof \u0026amp; Dust-Proof\u003c\/strong\u003e — built for real-world lab and field-adjacent conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Electrode Holder\u003c\/strong\u003e — accommodates up to 2 electrodes simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWastewater treatment and environmental monitoring\u003c\/li\u003e\n\u003cli\u003eSuspensions, emulsions, and slurries (industrial process QC)\u003c\/li\u003e\n\u003cli\u003eSoil extracts and turbid water samples\u003c\/li\u003e\n\u003cli\u003eGeneral water quality and laboratory research\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eQty\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePH700-WW Benchtop pH Meter\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLabSen® 333 pH\/Temp. Electrode\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Buffer Solutions (4.00 \/ 7.00 \/ 10.01 pH)\u003c\/td\u003e\n\u003ctd\u003e50 mL each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9V Power Adapter\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode Holder\u003c\/td\u003e\n\u003ctd\u003e1 set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Manual\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications – Instrument\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"6\"\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e0 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1 \/ 0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStability\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH \/ 3h ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003e0 to 100°C (32–212°F) Auto or Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e1–3 point auto-calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cstrong\u003emV\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e±1999 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasuring Range\u003c\/td\u003e\n\u003ctd\u003e0 to 100°C (32–212°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003e\u003cstrong\u003eGeneral\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eData Storage\u003c\/td\u003e\n\u003ctd\u003e50 sets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e120V AC 60Hz; DC 9V\/300mA output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP54 splash-proof \u0026amp; dust-proof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e9.5 × 9.3 × 4 in \/ 2.2 lbs (instrument); 12 × 10 × 5 in \/ 3 lbs (with case)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications – LabSen® 333 Electrode\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e0–13 pH; 0–100°C (32–212°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane\u003c\/td\u003e\n\u003ctd\u003eRobust glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction\u003c\/td\u003e\n\u003ctd\u003eOpen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Electrode\u003c\/td\u003e\n\u003ctd\u003eLong-life\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrolyte\u003c\/td\u003e\n\u003ctd\u003e3M KCl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eBNC\/RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003e30K NTC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eø12 × 120 mm; 1 m cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44162244902999,"sku":"AI5012","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph700-ww_333.avif?v=1786643129"},{"product_id":"apera-grostar-gs1-p-ph-orp-pen-tester-hydroponics","title":"Apera GroStar GS1-P pH \u0026 ORP Pen Tester Kit – Hydroponics \u0026 Disinfection","description":"\u003ch1\u003eApera Instruments GroStar GS1-P pH \u0026amp; ORP Pen Tester Kit\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eGroStar GS1-P\u003c\/strong\u003e is the go-to pen tester for hydroponic growers who need both \u003cstrong\u003epH and ORP (oxidation-reduction potential)\u003c\/strong\u003e in a single device. Monitor nutrient solution acidity and disinfection effectiveness — chlorine, hydrogen peroxide, ozone — without switching instruments. Built with a \u003cstrong\u003edouble-junction pH probe\u003c\/strong\u003e that resists fouling from nutrient-rich solutions, the GS1-P delivers professional-grade accuracy in a rugged, water-resistant pen format.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the GS1-P?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH + ORP + Temperature in One Device\u003c\/strong\u003e — consolidates disinfection and nutrient monitoring into a single pen tester\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Junction pH Probe\u003c\/strong\u003e — actively prevents reference contamination from complex nutrient solutions, extending sensor lifespan vs. standard single-junction testers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisinfection Monitoring\u003c\/strong\u003e — ORP measurement tracks effectiveness of chlorine, H₂O₂, ozone, and other sanitizers in recirculating systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged, Water-Resistant Housing\u003c\/strong\u003e — built for the high-humidity environments of grow rooms, greenhouses, and grow tents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Ready-to-Use Kit\u003c\/strong\u003e — arrives with calibration solutions and carrying case; no additional accessories needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Storage at 15–25°C\u003c\/strong\u003e — standard room temperature storage for long probe life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponics: nutrient solution pH and sanitizer ORP monitoring\u003c\/li\u003e\n\u003cli\u003eAquaponics: water quality and disinfection tracking\u003c\/li\u003e\n\u003cli\u003eGreenhouse and indoor grow room management\u003c\/li\u003e\n\u003cli\u003eRecirculating systems with chlorine, ozone, or peroxide treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGroStar Series Model Comparison\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eParameters\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGS1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003epH, Temperature\u003c\/td\u003e\n\u003ctd\u003eGeneral hydroponic nutrient solutions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGS2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003epH, Temperature (Soil Probe)\u003c\/td\u003e\n\u003ctd\u003eDirect soil and solid growing media testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGS3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEC, 500ppm, 700ppm, Temperature\u003c\/td\u003e\n\u003ctd\u003eNutrient salt concentration monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGS4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003epH, EC, 500ppm, 700ppm, Temperature\u003c\/td\u003e\n\u003ctd\u003eAll-in-one liquid nutrient testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#0088cc;\"\u003eGS1-P\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#0088cc;\"\u003epH, ORP, Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#0088cc;\"\u003eHydroponics + disinfection monitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGS4-P\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003epH, EC, 500\/700ppm, ORP, Temperature\u003c\/td\u003e\n\u003ctd\u003eComplete multi-parameter + hygiene tracking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasured Parameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003epH, ORP, Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epH Probe Design\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble-junction (nutrient fouling resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTarget Market\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHydroponics, Indoor Growing, Aquaponics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComplete Kit (1-EA) with carrying case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15–25°C (room temperature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.9 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 × 8 × 2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44162449702999,"sku":"GS1-P","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/gs1_ph_5d19a21b-fa24-4c82-8f1e-5cb62a939b75.avif?v=1786652896"},{"product_id":"apera-instruments-5051-salinity-pen-tester","title":"Apera Instruments 5051 Salinity Pen Tester – Pocket-Size Water Quality Meter","description":"\u003ch1\u003eApera Instruments 5051 Compact Salinity Pen Tester\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera 5051\u003c\/strong\u003e is a pocket-size salinity pen tester built for fast, reliable salinity checks in the field, lab, or at home. Part of the Eco Series, it features a \u003cstrong\u003ededicated fixed salinity sensor\u003c\/strong\u003e optimized for rapid stabilization and accurate readings — no complex setup, no multi-parameter confusion. Slim enough to slip into a shirt pocket, the 5051 is the go-to tool for routine salinity monitoring across pools, aquariums, irrigation, and general water quality applications.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the Apera 5051?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Salinity Sensor\u003c\/strong\u003e — fixed, parameter-specific probe delivers fast stabilization and accurate readings without cross-parameter interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact \u0026amp; Lightweight\u003c\/strong\u003e — approx. 0.5 lbs; fits in any pocket or field kit for true on-the-go testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Point-and-Read Operation\u003c\/strong\u003e — no complex menus; instant salinity verification for everyday users and field technicians\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective\u003c\/strong\u003e — professional-grade accuracy at an economical price point; no lab instrument required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance\u003c\/strong\u003e — rinse and store at room temperature (15–25°C); minimal upkeep required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSwimming pools and spas: salinity monitoring for salt-chlorine generators\u003c\/li\u003e\n\u003cli\u003eFreshwater and saltwater aquariums: routine salinity checks\u003c\/li\u003e\n\u003cli\u003eIrrigation and agriculture: soil water salinity screening\u003c\/li\u003e\n\u003cli\u003eEnvironmental field monitoring: general water quality verification\u003c\/li\u003e\n\u003cli\u003eFood and beverage: basic brine and salinity checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEco Series Model Comparison\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5021\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConductivity (EC)\u003c\/td\u003e\n\u003ctd\u003eGeneral water conductivity \u0026amp; hydroponics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5031\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTDS\u003c\/td\u003e\n\u003ctd\u003eDrinking water, RO systems, purity checks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5041\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eORP\u003c\/td\u003e\n\u003ctd\u003ePools, spas, disinfection monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#cc2200;\"\u003e5051\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#cc2200;\"\u003eSalinity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#cc2200;\"\u003eGeneral salinity monitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5052\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaltwater Salinity\u003c\/td\u003e\n\u003ctd\u003eSaltwater aquariums \u0026amp; marine testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5053\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNaCl Salinity\u003c\/td\u003e\n\u003ctd\u003eSodium chloride concentration checks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasured Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed, dedicated salinity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Unit (1-EA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15–25°C (room temperature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.5 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEco Series Compact Pen Testers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44162463924311,"sku":"5051","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/5053_c3942939-84b2-41d7-bfb6-111bd79fa05b.avif?v=1786653987"},{"product_id":"apera-instruments-5052-saltwater-salinity-pen-tester","title":"Apera Instruments 5052 Saltwater Salinity Pen Tester – Marine \u0026 Aquarium Meter","description":"\u003ch1\u003eApera Instruments 5052 Saltwater Salinity Pen Tester\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera 5052\u003c\/strong\u003e is a pocket-size saltwater salinity pen tester purpose-built for \u003cstrong\u003emarine and saltwater aquarium applications\u003c\/strong\u003e. Part of the Eco Series, it features a \u003cstrong\u003ededicated fixed saltwater salinity sensor\u003c\/strong\u003e calibrated for the higher salinity ranges found in marine environments — delivering fast, accurate readings without the complexity of a full benchtop instrument. Lightweight at just 6 oz, the 5052 slips into any pocket or aquarium toolkit for instant, on-the-spot salinity verification.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the Apera 5052?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaltwater-Specific Sensor\u003c\/strong\u003e — dedicated fixed probe calibrated for marine salinity ranges; more accurate for saltwater than general-purpose salinity testers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact \u0026amp; Lightweight\u003c\/strong\u003e — 6 oz; fits in any pocket, aquarium kit, or field bag for true on-the-go testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Point-and-Read Operation\u003c\/strong\u003e — no complex menus; instant salinity verification for reef keepers, marine hobbyists, and field technicians\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective\u003c\/strong\u003e — professional-grade accuracy at an economical price; no refractometer or expensive lab instrument required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance\u003c\/strong\u003e — rinse and store at room temperature (15–25°C); minimal upkeep required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSaltwater and reef aquariums: routine salinity and specific gravity monitoring\u003c\/li\u003e\n\u003cli\u003eMarine environmental field testing: coastal and estuarine water quality\u003c\/li\u003e\n\u003cli\u003eAquaculture: seawater salinity verification for marine species\u003c\/li\u003e\n\u003cli\u003eResearch and education: marine science field sampling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEco Series Model Comparison\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5021\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConductivity (EC)\u003c\/td\u003e\n\u003ctd\u003eGeneral water conductivity \u0026amp; hydroponics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5031\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTDS\u003c\/td\u003e\n\u003ctd\u003eDrinking water, RO systems, purity checks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5041\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eORP\u003c\/td\u003e\n\u003ctd\u003ePools, spas, disinfection monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5051\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eGeneral salinity monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#0088cc;\"\u003e5052\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#0088cc;\"\u003eSaltwater Salinity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#0088cc;\"\u003eSaltwater aquariums \u0026amp; marine testing\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5053\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNaCl Salinity\u003c\/td\u003e\n\u003ctd\u003eSodium chloride concentration checks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasured Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaltwater Salinity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed, dedicated saltwater salinity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Unit (1-EA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15–25°C (room temperature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 oz (approx. 0.375 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEco Series Compact Pen Testers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44162467790935,"sku":"5052","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/5053_a8d5d19c-7fa4-4cb9-ba96-627a7683e4cf.avif?v=1786654679"},{"product_id":"apera-instruments-5031-tds-pen-tester-drinking-water-ro","title":"Apera Instruments 5031 TDS Pen Tester – Drinking Water \u0026 RO System Meter","description":"\u003ch1\u003eApera Instruments 5031 TDS Pen Tester\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera 5031\u003c\/strong\u003e is a pocket-size TDS (Total Dissolved Solids) pen tester built for fast, reliable water purity checks at home, in the lab, or in the field. Part of the Eco Series, it features a \u003cstrong\u003ededicated fixed TDS sensor\u003c\/strong\u003e optimized for rapid stabilization and accurate readings — ideal for verifying drinking water quality, monitoring reverse osmosis (RO) system output, and checking general water purity. At just 6 oz, it slips into any pocket or water testing kit for instant, on-the-spot TDS measurement.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the Apera 5031?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated TDS Sensor\u003c\/strong\u003e — fixed, parameter-specific probe delivers fast stabilization and accurate total dissolved solids readings without cross-parameter interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact \u0026amp; Lightweight\u003c\/strong\u003e — 6 oz; fits in any pocket, under-sink kit, or field bag for true on-the-go testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Point-and-Read Operation\u003c\/strong\u003e — no complex menus; instant TDS verification for homeowners, RO system users, and field technicians\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective\u003c\/strong\u003e — professional-grade TDS accuracy at an economical price; no expensive lab instrument required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance\u003c\/strong\u003e — rinse and store at room temperature (15–25°C); minimal upkeep required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDrinking water quality verification: tap water, filtered water, bottled water\u003c\/li\u003e\n\u003cli\u003eReverse osmosis (RO) systems: pre- and post-filter TDS monitoring\u003c\/li\u003e\n\u003cli\u003eWater softeners and filtration systems: performance verification\u003c\/li\u003e\n\u003cli\u003eHydroponics and aquaponics: nutrient solution TDS checks\u003c\/li\u003e\n\u003cli\u003eAquariums: water purity and mineral content monitoring\u003c\/li\u003e\n\u003cli\u003eEnvironmental field sampling: general water quality screening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEco Series Model Comparison\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5021\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConductivity (EC)\u003c\/td\u003e\n\u003ctd\u003eGeneral water conductivity \u0026amp; hydroponics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#1a00cc;\"\u003e5031\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#1a00cc;\"\u003eTDS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#1a00cc;\"\u003eDrinking water, RO systems, purity checks\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5041\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eORP\u003c\/td\u003e\n\u003ctd\u003ePools, spas, disinfection monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5051\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eGeneral salinity monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5052\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaltwater Salinity\u003c\/td\u003e\n\u003ctd\u003eSaltwater aquariums \u0026amp; marine testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5053\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNaCl Salinity\u003c\/td\u003e\n\u003ctd\u003eSodium chloride concentration checks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasured Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTotal Dissolved Solids (TDS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed, dedicated TDS sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Unit (1-EA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15–25°C (room temperature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 oz (approx. 0.375 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEco Series Compact Pen Testers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44162474672215,"sku":"5031","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/5053_6315a0db-5c13-4c7e-a88a-623ffe3add59.avif?v=1786655434"},{"product_id":"apera-instruments-5041-orp-pen-tester-pool-spa-disinfection","title":"Apera Instruments 5041 ORP Pen Tester – Pool, Spa \u0026 Water Disinfection Meter","description":"\u003ch1\u003eApera Instruments 5041 ORP Pen Tester\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera 5041\u003c\/strong\u003e is a pocket-size ORP (Oxidation-Reduction Potential) pen tester built for fast, reliable disinfection monitoring in pools, spas, and water treatment applications. Part of the Eco Series, it features a \u003cstrong\u003ededicated fixed ORP sensor\u003c\/strong\u003e optimized for rapid stabilization and accurate redox readings — instantly verify whether your sanitizer (chlorine, bromine, ozone, or UV) is maintaining effective disinfection levels. At just 6 oz, it slips into any pocket or pool maintenance kit for on-the-spot ORP measurement.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the Apera 5041?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated ORP Sensor\u003c\/strong\u003e — fixed, parameter-specific probe delivers fast stabilization and accurate oxidation-reduction potential readings without cross-parameter interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisinfection Verification\u003c\/strong\u003e — ORP directly measures sanitizer effectiveness; more reliable than residual chlorine alone for confirming safe water quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact \u0026amp; Lightweight\u003c\/strong\u003e — 6 oz; fits in any pocket, pool kit, or field bag for true on-the-go testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Point-and-Read Operation\u003c\/strong\u003e — no complex menus; instant ORP verification for pool technicians, spa operators, and water treatment professionals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective\u003c\/strong\u003e — professional-grade ORP accuracy at an economical price; no expensive lab instrument required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance\u003c\/strong\u003e — rinse and store at room temperature (15–25°C); minimal upkeep required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSwimming pools and spas: sanitizer effectiveness and disinfection monitoring\u003c\/li\u003e\n\u003cli\u003eHot tubs and whirlpools: ORP-based water quality control\u003c\/li\u003e\n\u003cli\u003eWater treatment and purification: chlorine, bromine, ozone, and UV system verification\u003c\/li\u003e\n\u003cli\u003eAquaculture and aquariums: redox potential monitoring for fish health\u003c\/li\u003e\n\u003cli\u003eFood and beverage: CIP (clean-in-place) sanitizer verification\u003c\/li\u003e\n\u003cli\u003eEnvironmental field sampling: general water oxidation-reduction screening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEco Series Model Comparison\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5021\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConductivity (EC)\u003c\/td\u003e\n\u003ctd\u003eGeneral water conductivity \u0026amp; hydroponics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5031\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTDS\u003c\/td\u003e\n\u003ctd\u003eDrinking water, RO systems, purity checks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#cc6600;\"\u003e5041\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#cc6600;\"\u003eORP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#cc6600;\"\u003ePools, spas, disinfection monitoring\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5051\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eGeneral salinity monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5052\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaltwater Salinity\u003c\/td\u003e\n\u003ctd\u003eSaltwater aquariums \u0026amp; marine testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5053\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNaCl Salinity\u003c\/td\u003e\n\u003ctd\u003eSodium chloride concentration checks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasured Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eORP (Oxidation-Reduction Potential)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed, dedicated ORP sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Unit (1-EA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15–25°C (room temperature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 oz (approx. 0.375 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEco Series Compact Pen Testers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44162499280983,"sku":"5041","price":72.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/5053_685e9b5b-6968-4181-9674-961a4ffde4ed.avif?v=1786656002"},{"product_id":"apera-instruments-5021-conductivity-ec-pen-tester-hydroponics","title":"Apera Instruments 5021 Conductivity (EC) Pen Tester – Hydroponics \u0026 Water Quality","description":"\u003ch1\u003eApera Instruments 5021 Conductivity (EC) Pen Tester\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera 5021\u003c\/strong\u003e is a pocket-size electrical conductivity (EC) pen tester built for fast, reliable water quality checks in hydroponics, aquaponics, irrigation, and general field applications. Part of the Eco Series, it features a \u003cstrong\u003ededicated fixed conductivity sensor\u003c\/strong\u003e optimized for rapid stabilization and accurate EC readings — instantly verify nutrient solution strength, water purity, or irrigation water quality without complex setup. At just 6 oz, it slips into any pocket or grow kit for on-the-spot conductivity measurement.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the Apera 5021?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated EC Sensor\u003c\/strong\u003e — fixed, parameter-specific probe delivers fast stabilization and accurate conductivity readings without cross-parameter interference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponics-Ready\u003c\/strong\u003e — quickly verify nutrient solution EC to ensure optimal plant uptake and prevent over- or under-feeding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact \u0026amp; Lightweight\u003c\/strong\u003e — 6 oz; fits in any pocket, grow kit, or field bag for true on-the-go testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Point-and-Read Operation\u003c\/strong\u003e — no complex menus; instant EC verification for growers, irrigation technicians, and field users\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective\u003c\/strong\u003e — professional-grade conductivity accuracy at an economical price; no expensive benchtop meter required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance\u003c\/strong\u003e — rinse and store at room temperature (15–25°C); minimal upkeep required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponics and aquaponics: nutrient solution EC monitoring and management\u003c\/li\u003e\n\u003cli\u003eIrrigation and agriculture: water conductivity checks for crop health\u003c\/li\u003e\n\u003cli\u003eDrinking water and RO systems: general water purity and mineral content screening\u003c\/li\u003e\n\u003cli\u003eAquariums: water conductivity and mineral balance monitoring\u003c\/li\u003e\n\u003cli\u003eEnvironmental field sampling: general water quality conductivity screening\u003c\/li\u003e\n\u003cli\u003eEducation and research: classroom and field conductivity demonstrations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEco Series Model Comparison\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#aa00aa;\"\u003e5021\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#aa00aa;\"\u003eConductivity (EC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong style=\"color:#aa00aa;\"\u003eGeneral water conductivity \u0026amp; hydroponics\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5031\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTDS\u003c\/td\u003e\n\u003ctd\u003eDrinking water, RO systems, purity checks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5041\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eORP\u003c\/td\u003e\n\u003ctd\u003ePools, spas, disinfection monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5051\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSalinity\u003c\/td\u003e\n\u003ctd\u003eGeneral salinity monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5052\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaltwater Salinity\u003c\/td\u003e\n\u003ctd\u003eSaltwater aquariums \u0026amp; marine testing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5053\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNaCl Salinity\u003c\/td\u003e\n\u003ctd\u003eSodium chloride concentration checks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasured Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectrical Conductivity (EC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed, dedicated conductivity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle Unit (1-EA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15–25°C (room temperature)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 oz (approx. 0.375 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEco Series Compact Pen Testers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44162531557463,"sku":"5021","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/5053_e1645f85-7875-4953-9276-ee737801ee36.avif?v=1786657057"},{"product_id":"ph700-ht-benchtop-lab-ph-meter-for-high-temperature-liquids-up-to-130-c-and-or-caustic-water-solutions","title":"PH700-HT Benchtop Lab pH Meter for High-temperature Liquids (up to 130˚C) and\/or Caustic Water Solutions","description":"\u003cp\u003eApera Instruments PH700-HT benchtop pH meter is made for quick and reliable lab pH measurements with a LabSen 863 pH\/temp. electrode for high temperature and complex\/corrosive liquids as well as general water solutions. This meter kit comes with a simple electrode holder and 3 bottles of premixed pH calibration solutions (4.00, 7.00, 10.01).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMain Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with Swiss LabSen 865 pH\/Temp. electrode engineered to withstand high temperature and complex\/corrosive liquids with the most robust PHY membrane and PTFE junction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-3 points of auto. calibration with self-diagnosis and electrode condition display\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax\/Min reading mode allows you to quickly analyze measurement during a period of time\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e50 sets of data storage; IP54 spill-proof and dust-proof\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComes with a simple electrode holder for up to 2 electrodes and pre-mixed calibration solutions (pH4\/7\/10, 50ml for each)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eTechnical Specs (Instrument Only)\u003c\/b\u003e\u003c\/h2\u003e\n\u003ctable border=\"1\" class=\"zoey-wysiwyg-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"6\"\u003e\n\u003cp\u003epH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 14.00 pH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1\/0.01 pH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.01 pH ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStability\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.01 pH\/3h ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 100°C (32 to 212°F) Auto or Manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCalibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 to 3 points auto calibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003emV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±1999 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.1% F.S\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003eTemperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 100°C (32 to 212\u003cspan\u003e°\u003c\/span\u003eF)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1°C; 0.1\/1?F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.5°C±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003e\n\u003cp\u003eOthers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eData Storage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50 sets\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage Content\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNumbering, measurements, unit, temperature, and status of temperature compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePower Supply\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eInput: 120V AC 60Hz; \u003c\/p\u003e\n\u003cp\u003eOutput: DC9V\/300mA, 2.7VA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eIP Rating\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eIP54 splash-proof and dust-proof\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDimensions and Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e(9.5*9.3*4) inches \/ 2.2 pounds;\u003c\/p\u003e\n\u003cp\u003eWith case: (12*10*5) inches \/ 3 pounds\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eTechnical Specs (LabSen 863 Electrode)\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"t1\" border=\"1\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eMeasurement Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e0 to 13 pH, 0 to 130˚C (32 to 266˚F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eMembrane\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003ePHY\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eJunction\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003ePTFE\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eReference Electrode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eSilver ion trap\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eElectrolyte\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eGel KCl\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eConnector\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eBNC\/RCA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eTemperature Unit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e30K NTC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eDimension\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eø12*120 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eCable Length\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e1 meter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eWhat's in the Box\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable class=\"zoey-wysiwyg-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eContent\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eQuantity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePH700 Benchtop pH Meter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLabSen® 863 pH\/Temp. Electrode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH buffer solutions (4.00\/7.00\/10.01 pH)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50ml for each\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e9V Power Adapter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eElectrode Holder\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 set\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eUser Manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44166281429079,"sku":"AI5019","price":484.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/b0d9pljbqz.main.avif?v=1786732854"},{"product_id":"ph700-sa-benchtop-lab-ph-meter-for-strong-alkaline-solutions-and-or-high-salinity-solutions","title":"PH700-SA Benchtop Lab pH Meter for Strong Alkaline Solutions and\/or High Salinity Solutions","description":"\u003cp\u003eApera Instruments PH700-SA benchtop pH meter is made for quick and reliable lab pH measurements with a LabSen 843 pH\/temp. electrode for strong alkaline solutions (pH\u0026gt;12) and\/or high salinity solutions (\u0026gt;0.5% or 5000 ppm) as well as general water solutions. This meter kit comes with a simple electrode holder and 3 bottles of premixed pH calibration solutions (pH 4.00\/7.00\/12.45). \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMain Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with Swiss LabSen 843 pH\/Temp. Electrode engineered for minimizing alkaline measurement error in strong alkaline solutions (pH\u0026gt;12) and\/or high salinity solutions (\u0026gt;0.5% or 5000 ppm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-3 points of auto. calibration with self-diagnosis and electrode condition display\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax\/Min reading mode allows you to quickly analyze measurement during a period of time\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e50 sets of data storage; IP54 spill-proof and dust-proof\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComes with a simple electrode holder for up to 2 electrodes and pre-mixed calibration solutions (pH4\/7\/12.45, 50ml for each)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"cp-69a1cbd83a7c9384141103\" class=\"cp-69a1cbd83a7c9384141103 zoey-core-group-preset1 zoey-core-component-group-preset1 zoey-core-group pix-design-component\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"group-background-image-container zoey-component-placement-height\"\u003e\n\u003cdiv id=\"cp-69a1cbd83cf2c663987874\" class=\"cp-69a1cbd83cf2c663987874 zoey-core-group-preset1 zoey-core-component-group-preset1 zoey-core-group pix-design-component full-width-element js__full-width-element-initted\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"toggle-group-is-full-width group-background-image-container zoey-component-placement-height\"\u003e\n\u003cdiv class=\"full-width-content-element\"\u003e\n\u003cdiv id=\"cp-69a1cbd83de3e201072467\" class=\"cp-69a1cbd83de3e201072467 zoey-core-group-preset1 zoey-core-component-group-preset1 zoey-core-group pix-design-component\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"group-background-image-container zoey-component-placement-height\"\u003e\n\u003cdiv id=\"cp-69a1cbd83f28c716636828\" class=\"cp-69a1cbd83f28c716636828 zoeydev-tabs01 zoeydev-component-tabs01 zoey-core-tabs pix-design-component\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv\u003e\n\u003cul class=\"tab-content\"\u003e\n\u003cli class=\"\"\u003e\n\u003cdiv id=\"cp-69a1cbd8429b1510943612\" class=\"cp-69a1cbd8429b1510943612 zoey-core-tabs-tab zoey-core-component-tabs-tab zoey-core-tabs-tab pix-design-component\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"group-background-image-container zoey-component-placement-height\"\u003e\n\u003cdiv id=\"cp-69a1cbd843aeb116516218\" class=\"cp-69a1cbd843aeb116516218 zoey-core-product-attribute-preset1 zoey-core-component-product-attribute-preset1 zoey-core-product-attribute pix-design-component\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"zoey-product-attribute std\"\u003e\n\u003cdiv class=\"value current-sku-value\"\u003e\n\u003ch2\u003e\u003cb\u003eTechnical Specs (Instrument Only)\u003c\/b\u003e\u003c\/h2\u003e\n\u003ctable border=\"1\" class=\"zoey-wysiwyg-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"6\"\u003e\n\u003cp\u003epH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 14.00 pH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1\/0.01 pH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.01 pH ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStability\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.01 pH\/3h ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 100°C (32 to 212°F) Auto or Manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCalibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 to 3 points auto calibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003emV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±1999 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.1% F.S\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003eTemperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 100°C (32 to 212°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1°C; 0.1\/1?F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.5°C±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003e\n\u003cp\u003eOthers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eData Storage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50 sets\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage Content\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNumbering, measurements, unit, temperature, and status of temperature compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePower Supply\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eInput: 120V AC 60Hz; \u003c\/p\u003e\n\u003cp\u003eOutput: DC9V\/300mA, 2.7VA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eIP Rating\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eIP54 splash-proof and dust-proof\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDimensions and Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e(9.5*9.3*4) inches \/ 2.2 pounds;\u003c\/p\u003e\n\u003cp\u003eWith case: (12*10*5) inches \/ 3 pounds\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003ch2\u003e\u003cb\u003eTechnical Specs (LabSen 843 Electrode)\u003c\/b\u003e\u003c\/h2\u003e\n\u003ctable class=\"zoey-wysiwyg-table\" border=\"1\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eMeasurement Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e0 to 14 pH, 0 to 100˚C (32 to 212˚F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eMembrane\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eHA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eJunction\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eCeramic*1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eReference Electrode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eSilver ion trap\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eElectrolyte\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e3M KCl\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eConnector\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eBNC\/RCA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eTemperature Unit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e30K NTC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eDimension\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eø12*120 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e          Cable Length\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e1 meter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat's in the Box\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable class=\"zoey-wysiwyg-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eContent\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eQuantity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePH700 Benchtop pH Meter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLabSen® 823 pH\/Temp. Electrode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH buffer solutions (4.00\/7.00\/12.45 pH)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50ml for each\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e9V Power Adapter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eElectrode Holder\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 set\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eUser Manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44166543507543,"sku":"AI5011","price":432.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph700-sa_843.avif?v=1786739215"},{"product_id":"ph700-hf-benchtop-lab-ph-meter-for-strong-acidic-solutions-0-to-2-ph-and-or-solutions-containing-hf-acid-up-to-2000-ppm","title":"PH700-HF Benchtop Lab pH Meter for Strong Acidic Solutions (0 to 2 pH) and\/or Solutions Containing HF Acid (up to 2000 ppm)","description":"\u003cul class=\"tab-content\"\u003e\n\u003cli\u003e\n\u003cdiv id=\"cp-5aabd8b15c9b1448224175\" class=\"cp-5aabd8b15c9b1448224175 zoey-core-tabs-tab zoey-core-component-tabs-tab zoey-core-tabs-tab pix-design-component\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"group-background-image-container zoey-component-placement-height\"\u003e\n\u003cdiv id=\"cp-5aabdacab9085078744552\" class=\"cp-5aabdacab9085078744552 zoeydev-product-description-preset1 zoeydev-component-product-description-preset1 zoey-core-product-description pix-design-component\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"product-description std\" itemprop=\"description\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eApera Instruments PH700-HF benchtop pH meter is made for quick and reliable lab pH measurements with a LabSen 833 pH\/temp. electrode for strong acidic solutions and\/or HF acid-containing solutions (\u0026lt;2000 ppm). This meter kit comes with a simple electrode holder and 3 bottles of premixed pH calibration solutions (1.68\/7.00\/10.01).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMain Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with Swiss LabSen 833 pH\/Temp. Electrode engineered for strong acidic solutions and\/or HF acid-containing solutions (\u0026lt;2000 ppm) with a specialized HF membrane\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-3 points of auto. calibration with self-diagnosis and electrode condition display\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax\/Min reading mode allows you to quickly analyze measurement during a period of time\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e50 sets of data storage; IP54 spill-proof and dust-proof\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComes with a simple electrode holder for up to 2 electrodes and pre-mixed calibration solutions (pH 1.68\/7.00\/10.01, 50ml for each)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eTechnical Specs (Instrument Only)\u003c\/b\u003e\u003c\/h2\u003e\n\u003ctable border=\"1\" class=\"zoey-wysiwyg-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"6\"\u003e\n\u003cp\u003epH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 14.00 pH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1\/0.01 pH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.01 pH ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStability\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.01 pH\/3h ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 100°C (32 to 212°F) Auto or Manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCalibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 to 3 points auto calibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003emV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±1999 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.1% F.S\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003eTemperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 100°C (32 to 212°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1°C; 0.1\/1?F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.5°C±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003e\n\u003cp\u003eOthers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eData Storage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50 sets\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage Content\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNumbering, measurements, unit, temperature, and status of temperature compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePower Supply\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eInput: 120V AC 60Hz; \u003c\/p\u003e\n\u003cp\u003eOutput: DC9V\/300mA, 2.7VA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eIP Rating\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eIP54 splash-proof and dust-proof\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDimensions and Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e(9.5*9.3*4) inches \/ 2.2 pounds;\u003c\/p\u003e\n\u003cp\u003eWith case: (12*10*5) inches \/ 3 pounds\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eTechnical Specs (LabSen 833 Electrode)\u003c\/b\u003e\u003c\/h2\u003e\n\u003ctable class=\"zoey-wysiwyg-table\" border=\"1\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eMeasurement Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e0 to 12 pH, 0 to 100˚C (32 to 212˚F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eMembrane\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eHF\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eJunction\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eCeramic*1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eReference Electrode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eSilver ion trap\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eElectrolyte\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e3M KCl\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eConnector\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eBNC\/RCA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eTemperature Unit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e30K NTC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eDimension\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eø12*120 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e          Cable Length\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e1 meter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat's in the Box\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable class=\"zoey-wysiwyg-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eContent\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eQuantity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePH700 Benchtop pH Meter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLabSen® 833 pH\/Temp. Electrode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH buffer solutions (1.68\/7.00\/10.01 pH)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50ml for each\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e9V Power Adapter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eElectrode Holder\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 set\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eUser Manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44166607274071,"sku":"AI5013","price":442.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph700-hf_833.avif?v=1786740732"},{"product_id":"ph700-vs-benchtop-lab-ph-meter-for-viscous-liquid-samples-e-g-coatings-skincare-products-syrups-sugarcane-juice-etc","title":"PH700-VS Benchtop Lab pH Meter for Viscous Liquid Samples e.g. Coatings, Skincare Products, Syrups, Sugarcane Juice, etc.","description":"\u003cp\u003eApera Instruments PH700-VS benchtop pH meter is made for quick and reliable lab pH measurements with a LabSen 853-H pH\/temp. electrode for viscous liquid samples such as cosmetics, skincare products, paints, coatings, syrups, glues, honey, and sugarcane juice as well as general water solutions. This meter kit comes with a simple electrode holder and 3 bottles of premixed pH calibration solutions (4.00, 7.00, 10.01).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMain Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with Swiss LabSen 853-H pH\/Temp. Electrode engineered for viscous liquid samples with a pre-pressurized reference system\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-3 points of auto. calibration with self-diagnosis and electrode condition display\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax\/Min reading mode allows you to quickly analyze measurement during a period of time\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e50 sets of data storage; IP54 spill-proof and dust-proof\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComes with a simple electrode holder for up to 2 electrodes and pre-mixed calibration solutions (pH4\/7\/10, 50ml for each)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eTechnical Specs (Instrument Only)\u003c\/b\u003e\u003c\/h2\u003e\n\u003ctable border=\"1\" class=\"zoey-wysiwyg-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"6\"\u003e\n\u003cp\u003epH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 14.00 pH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1\/0.01 pH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.01 pH ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStability\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.01 pH\/3h ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 100°C (32 to 212°F) Auto or Manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCalibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 to 3 points auto calibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003emV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±1999 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.1% F.S\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003eTemperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 100°C (32 to 212°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1°C; 0.1\/1?F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.5°C±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003e\n\u003cp\u003eOthers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eData Storage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50 sets\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage Content\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNumbering, measurements, unit, temperature, and status of temperature compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePower Supply\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eInput: 120V AC 60Hz; \u003c\/p\u003e\n\u003cp\u003eOutput: DC9V\/300mA, 2.7VA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eIP Rating\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eIP54 splash-proof and dust-proof\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDimensions and Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e(9.5*9.3*4) inches \/ 2.2 pounds;\u003c\/p\u003e\n\u003cp\u003eWith case: (12*10*5) inches \/ 3 pounds\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eTechnical Specs (LabSen 853-H Electrode)\u003c\/b\u003e\u003c\/h2\u003e\n\u003ctable class=\"zoey-wysiwyg-table\" border=\"1\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eMeasurement Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e0 to 14pH, 0 to 100˚C (32 to 212˚F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eMembrane\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eHA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eJunction\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eCeramic*1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eReference Electrode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eSilver ion trap\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eElectrolyte\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003ePre-pressurized 3M KCl\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eConnector\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eBNC\/RCA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eTemperature Unit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e30K NTC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eDimension\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eø12*120 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e          Cable Length\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e1 meter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat's in the Box\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable class=\"zoey-wysiwyg-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eContent\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eQuantity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePH700 Benchtop pH Meter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLabSen® 853-H pH\/Temp. Electrode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH buffer solutions (4.00\/7.00\/10.01 pH)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50ml for each\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e9V Power Adapter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eElectrode Holder\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 set\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eUser Manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44166644465751,"sku":"AI5016","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph700-vs_853-h.avif?v=1786741499"},{"product_id":"apera-ph700-ms-benchtop-ph-meter-micro-volume-lab","title":"PH700-MS Benchtop Lab pH Meter for Micro-volume (\u003e15 micro liters) Water Solution Samples and\/or Biological Samples","description":"\u003cp\u003eApera Instruments PH700-MS benchtop pH meter is made for quick and reliable lab pH measurements with a LabSen 241-3SP pH\/temp. electrode for micro-volume (as low as 15 microliters) water solutions, biological samples and\/or protein-containing solutions. This meter kit comes with a simple electrode holder and 3 bottles of premixed pH calibration solutions (4.00, 7.00, 10.01).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMain Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with Swiss LabSen 241-3SP pH Electrode engineered for micro-volume (as low as 15 microliters) water solutions, biological samples and\/or protein-containing solutions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1-3 points of auto. calibration with self-diagnosis and electrode condition display\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax\/Min reading mode allows you to quickly analyze measurement during a period of time\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e50 sets of data storage; IP54 spill-proof and dust-proof\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComes with a simple electrode holder for up to 2 electrodes and pre-mixed calibration solutions (pH4\/7\/10, 50ml for each)\u003c\/li\u003e\n\u003cli class=\"\"\u003e\n\u003cdiv id=\"cp-69a1cbd8429b1510943612\" class=\"cp-69a1cbd8429b1510943612 zoey-core-tabs-tab zoey-core-component-tabs-tab zoey-core-tabs-tab pix-design-component\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"group-background-image-container zoey-component-placement-height\"\u003e\n\u003cdiv id=\"cp-69a1cbd843aeb116516218\" class=\"cp-69a1cbd843aeb116516218 zoey-core-product-attribute-preset1 zoey-core-component-product-attribute-preset1 zoey-core-product-attribute pix-design-component\"\u003e\n\u003cdiv class=\"component-content\"\u003e\n\u003cdiv class=\"zoey-product-attribute std\"\u003e\n\u003cdiv class=\"value current-sku-value\"\u003e\n\u003ch2\u003e\u003cb\u003eTechnical Specs (Instrument Only)\u003c\/b\u003e\u003c\/h2\u003e\n\u003ctable border=\"1\" class=\"zoey-wysiwyg-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"6\"\u003e\n\u003cp\u003epH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 14.00 pH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1\/0.01 pH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.01 pH ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStability\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.01 pH\/3h ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 100°C (32 to 212°F) Auto or Manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCalibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 to 3 points auto calibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003emV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±1999 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.1% F.S\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003eTemperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 100°C (32 to 212°F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1°C; 0.1\/1?F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.5°C±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003e\n\u003cp\u003eOthers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eData Storage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50 sets\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage Content\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNumbering, measurements, unit, temperature, and status of temperature compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePower Supply\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eInput: 120V AC 60Hz; \u003c\/p\u003e\n\u003cp\u003eOutput: DC9V\/300mA, 2.7VA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eIP Rating\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eIP54 splash-proof and dust-proof\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDimensions and Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e(9.5*9.3*4) inches \/ 2.2 pounds;\u003c\/p\u003e\n\u003cp\u003eWith case: (12*10*5) inches \/ 3 pounds\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003ch2\u003e\u003cb\u003eTechnical Specs (LabSen 241-3SP Electrode)\u003c\/b\u003e\u003c\/h2\u003e\n\u003ctable class=\"zoey-wysiwyg-table\" border=\"1\" cellspacing=\"0\" cellpadding=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eMeasurement Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e0 to 13 pH, 0 to 100˚C (32 to 212˚F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eMembrane\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eJunction\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eCeramic*1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eReference Electrode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eLong-life\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eElectrolyte\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eProtelyte\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eConnector\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eBNC\/RCA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eTemperature Unit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e30K NTC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eDimension\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003eø12*120 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e          Cable Length\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"td1\" valign=\"middle\"\u003e\n\u003cp class=\"p1\"\u003e1 meter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eWhat's in the Box\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable class=\"zoey-wysiwyg-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eContent\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eQuantity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePH700 Benchtop pH Meter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLabSen® 241-3SP pH Electrode\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMicro-volume container\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003epH buffer solutions (4.00\/7.00\/10.01 pH)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50ml for each\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e9V Power Adapter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eElectrode Holder\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 set\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eUser Manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44171179065431,"sku":"AI5017","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph700-ms_241-3sp.avif?v=1786819310"},{"product_id":"apera-ph700-benchtop-ph-meter-kit-general-water-solutions","title":"PH700 Benchtop pH Meter Kit For General Water Solutions","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-quality 3-in-1 pH Electrode\u003c\/b\u003e: Made with lead-free lithium glass membrane, Apera 201T-F electrode provides quick and precise measurement for pH and temperature simultaneously for general water-solution applications. (Special samples can be supported using other\u003cspan\u003e \u003c\/span\u003e\u003cb\u003ePH700-XX models\u003c\/b\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAutomatic 3-Point Calibration\u003c\/b\u003e: Supports five buffer options (pH 1.68 \/ 4.00 \/ 7.00 \/ 10.01 \/ 12.45) with self-diagnosis and slope display to quickly assess electrode condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAutomatic Temperature Compensation (ATC)\u003c\/b\u003e: Ensures reliable results from 0–100°C, ideal for samples with varying temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIP54 Splash-Proof \u0026amp; Dust-Proof –\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eDurable design suitable for routine lab use and harsh bench environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eMinimalist Electrode Holder\u003c\/b\u003e – Space-saving, easy-to-install holder keeps the electrode stable during testing\u003cb\u003e.\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eData Management Built In\u003c\/b\u003e: Store and review up to 50 data sets directly on the meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMax\/Min Measurement Mode\u003c\/b\u003e: Instantly view the highest and lowest readings during analysis, helpful for QC checks and process monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eModel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003ePH700\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"6\"\u003e\n\u003cp\u003epH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e(0 to 14.00) pH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1\/0.01 pH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.01 pH ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStability\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.01 pH\/3h ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 100°C (32 to 212°F) Auto or Manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCalibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 to 3 points auto calibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003emV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±1999 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.1% F.S ±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003eTemperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 80°C (32 to 176\u003cspan\u003e°\u003c\/span\u003eF)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1°C; 0.1\/1?F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.5°C±1 digit\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003e\n\u003cp\u003eOthers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eData Storage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50 groups\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage Content\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNumbering, measurements, unit, temperature, and status of temperature compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePower Supply\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eInput: 120V AC 60Hz; \u003c\/p\u003e\n\u003cp\u003eOutput: DC9V\/300mA, 2.7VA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eIP Rating\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eIP54 splash-proof and dust-proof\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDimensions and Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e(9.5*9.3*4) inches \/ 2.2 pounds;\u003c\/p\u003e\n\u003cp\u003eWith case: (12*10*5) inches \/ 3 pounds\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eWhat's in the Kit\u003c\/b\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePH700 Benchtop pH Meter\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e201T-F pH\/Temperature Electrode\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH 4.00 Calibration Buffer (50 mL)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH 7.00 Calibration Buffer (50 mL)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH 10.01 Calibration Buffer (50 mL)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode Holder\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Manual\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuick Start Guide\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44171347918935,"sku":"AI501","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph700.avif?v=1786827616"},{"product_id":"apera-ec700-benchtop-conductivity-meter-kit-lab","title":"EC700 Benchtop Conductivity Meter Kit","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eEquipped with 2301T-F Conductivity Electrode\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– Apera’s proprietary firm platinum-black cell delivers fast, stable readings with high accuracy (±1% F.S.) across a wide range (0 to 200.00 mS\/cm).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSimultaneous Conductivity \u0026amp; Temperature Measurement\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– Built-in 0–50˚C automatic temperature compensation (ATC) ensures reliable results regardless of temperature fluctuations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003e1–4 Point Auto. Calibration\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– Automatically recognizes the most common conductivity standards:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e84 µS\/cm, 1413 µS\/cm, 12.88 mS\/cm, 111.8 mS\/cm\u003c\/b\u003e, with calibration guide and self-diagnosis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eIP54 Splash-Proof \u0026amp; Dust-Proof\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– Durable design suitable for routine lab use and harsh bench environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eMinimalist Electrode Holder\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– Space-saving, easy-to-install holder keeps the electrode stable during testing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eSimple Data Management\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– Store and recall up to\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e50 sets\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eof measurements directly on the meter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eMax\/Min Measuring Mode\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– Instantly view the highest and lowest readings for quick quality analysis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eComplete Starter Kit Included\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– Comes with\u003cspan\u003e \u003c\/span\u003e\u003cb\u003ethree premixed conductivity calibration solutions\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(84 µS\/cm, 1413 µS\/cm, 12.88 mS\/cm) for immediate use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eCost-Effective Lab Performance\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– Provides fast, stable, and accurate conductivity\/TDS measurements for basic lab testing, education, and general water-solution applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eParameter Settings Menu\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSymbol\u003c\/th\u003e\n\u003cth\u003eParameter Setting Content\u003c\/th\u003e\n\u003cth\u003eOptions\u003c\/th\u003e\n\u003cth\u003eFactory Default\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eP1\u003c\/td\u003e\n\u003ctd\u003eSelect electrode cell constant (K)\u003c\/td\u003e\n\u003ctd\u003e0.1 \/ 1.0 \/ 10\u003c\/td\u003e\n\u003ctd\u003e1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP2\u003c\/td\u003e\n\u003ctd\u003eSelect reference temperature\u003c\/td\u003e\n\u003ctd\u003e15–30 °C (adjustable)\u003c\/td\u003e\n\u003ctd\u003e25 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP3\u003c\/td\u003e\n\u003ctd\u003eAdjust temperature compensation coefficient\u003c\/td\u003e\n\u003ctd\u003e0.00–9.99% (adjustable)\u003c\/td\u003e\n\u003ctd\u003e2.00%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP4\u003c\/td\u003e\n\u003ctd\u003eAdjust TDS factor\u003c\/td\u003e\n\u003ctd\u003e0.40–1.00 (adjustable)\u003c\/td\u003e\n\u003ctd\u003e0.71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP5\u003c\/td\u003e\n\u003ctd\u003eSelect temperature unit\u003c\/td\u003e\n\u003ctd\u003e°C \/ °F\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP6\u003c\/td\u003e\n\u003ctd\u003eClear stored data\u003c\/td\u003e\n\u003ctd\u003eNo \/ Yes\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP7\u003c\/td\u003e\n\u003ctd\u003eRestore factory default\u003c\/td\u003e\n\u003ctd\u003eNo \/ Yes\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eModel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003eEC700\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"10\"\u003e\n\u003cp\u003eConductivity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003eConductivity: 0~200.0 mS\/cm_include (0 to 199.9) μS\/cm; (200 to 1999) μS\/cm;\u003cbr\u003e(2.00 to 19.99) mS\/cm_(20.0 to 199.9) mS\/cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1\/1μS\/cm_0.01\/0.1 mS\/cm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±1.0% F.S.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 50°C (32 to 212°F) Auto or Manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eElectrode Constant\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1 \/ 1 \/ 10 cm\u003csup\u003e-1\u003c\/sup\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eReference Temperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e25°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTemperature Coefficient\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.00 to 9.99%\/°C, default: 2.00%\/°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCalibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 to 4 points auto calibration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003e\n\u003cp\u003eTemperature\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMeasuring Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0 to 100°C (32 to 212\u003cspan\u003e°\u003c\/span\u003eF)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eResolution\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.1°C; 0.1\/1?F\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAccuracy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e±0.5°C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003e\n\u003cp\u003eOthers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eData Storage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e50 sets\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStorage Content\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNumbering, measurements, unit, temperature, and status of temperature compensation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePower Supply\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eInput: 120V AC 60Hz; \u003c\/p\u003e\n\u003cp\u003eOutput: DC9V\/300mA, 2.7VA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eIP Rating\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eIP54 splash-proof and dust-proof\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDimensions and Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e(9.5*9.3*4) inches \/ 2.2 pounds;\u003c\/p\u003e\n\u003cp\u003eWith case: (12*10*5) inches \/ 3 pounds\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"0\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat's in the Kit\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC700 Benchtop Conductivity Meter\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2301T-F Conductivity\/Temperature Electrode\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1413 µS\/cm Calibration Solution (50 mL)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12.88 mS\/cm Calibration Solution (50 mL)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e84 µS\/cm Calibration Solution (50 mL)\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode Holder\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Adapter\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Manual\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuick Start Guide\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44171350736983,"sku":"AI502","price":339.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ec700__1.avif?v=1786828133"},{"product_id":"ph60-mt-ph-tester-kit-for-fresh-or-frozen-meats-with-labsen-765-atc-blade-spear-ph-electrode","title":"Apera Instruments PH60-MT pH Tester Kit for Meat \u0026 Solid Foods | Swiss LabSen 765 Blade Spear Electrode","description":"\u003ch2\u003eApera Instruments PH60-MT — Professional pH Tester Kit for Fresh \u0026amp; Frozen Meats\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eApera PH60-MT\u003c\/strong\u003e pairs the top-rated PH60 meter body with the \u003cstrong\u003eSwiss LabSen 765 blade spear pH\/temperature electrode\u003c\/strong\u003e — purpose-engineered for direct, lab-grade pH measurement in fresh and frozen meats, fish, poultry, cheese, fruit, dough, and other solid food samples. No slurry preparation required.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwiss LabSen 765 Blade Spear Electrode:\u003c\/strong\u003e Open junction and polymer electrolyte eliminate junction clogging and electrolyte immiscibility in high-protein and high-fat samples — ensuring quick, precise results in meat and solid food matrices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood-Grade Titanium Electrode Body:\u003c\/strong\u003e Highly corrosion- and impact-resistant; designed for demanding food processing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Solid Sample Testing:\u003c\/strong\u003e Insert the blade spear tip directly into fresh or frozen meat, fish, poultry, cheese, fruit, or dough — no sample preparation needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent PH60 Meter Body:\u003c\/strong\u003e Auto calibration (1–3 points), Automatic Temperature Compensation (0–100°C), Reading Alarm, Auto Reading Lock, self-diagnosis, and 3-color backlit LCD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Color Backlit LCD:\u003c\/strong\u003e Blue (measurement), Green (calibration), Red (reading alarm) — instant status at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof \u0026amp; Dustproof:\u003c\/strong\u003e Built for food production, field, and lab environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSA \u0026amp; NIST Buffer Recognition:\u003c\/strong\u003e Auto-recognizes pH 1.68, 4.00, 7.00, 10.01, 12.45 (USA) and 1.68, 4.01, 6.86, 9.18, 12.45 (NIST).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApera CalPod Solution Organizer:\u003c\/strong\u003e Streamlines calibration workflow — all solutions organized and ready to use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Ready-to-Use Kit:\u003c\/strong\u003e pH 4.00, 7.00 \u0026amp; 10.01 buffer solutions, soaking solution, CalPod organizer, and rugged carrying case included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMeter Technical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003epH\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e-2.00 to 16.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic 0–100°C (Auto or Manual)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003emV\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0–100°C (32–212°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eAuto 1–3 points; USA \u0026amp; NIST buffer recognition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e3-Color Backlit LCD (Blue \/ Green \/ Red)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eReading Alarm\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eAuto Reading Hold\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eSelf-Diagnosis\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP67 Waterproof \u0026amp; Dustproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\n\u003ctd\u003e4× AAA batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003eDimensions \u0026amp; Weight\u003c\/td\u003e\n\u003ctd\u003eTester: 40×40×178 mm \/ 133 g | Case: 255×210×50 mm \/ 700 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrode Technical Specifications (LabSen 765)\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMembrane Type\u003c\/td\u003e\n\u003ctd\u003eS (blade spear)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eFood-grade Titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction\u003c\/td\u003e\n\u003ctd\u003eOpen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Electrode\u003c\/td\u003e\n\u003ctd\u003eLong-Life System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrolyte\u003c\/td\u003e\n\u003ctd\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003e30KΩ NTC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e0–13 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e0–100°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003e8-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePH60-MT Meter with Swiss LabSen 765 Blade Spear Electrode\u003c\/li\u003e\n\u003cli\u003epH 4.00, 7.00 \u0026amp; 10.01 Calibration Buffer Solutions (ready-to-use)\u003c\/li\u003e\n\u003cli\u003eSoaking Solution\u003c\/li\u003e\n\u003cli\u003eApera CalPod Solution Organizer\u003c\/li\u003e\n\u003cli\u003ePremium Rugged Carrying Case\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFresh and frozen meat, poultry \u0026amp; fish processing\u003c\/li\u003e\n\u003cli\u003eCheese, dairy \u0026amp; fermented food production\u003c\/li\u003e\n\u003cli\u003eFruit, dough, bread \u0026amp; bakery QC\u003c\/li\u003e\n\u003cli\u003eFood safety and quality control labs\u003c\/li\u003e\n\u003cli\u003eGeneral water solution testing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APERA Instruments","offers":[{"title":"Default Title","offer_id":44172959023191,"sku":"AI3735","price":339.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/ph60-mt_labsen765.avif?v=1786918015"},{"product_id":"apera-instruments-201-c-combination-ph-electrode-bnc-connector","title":"Apera Instruments 201-C Combination pH Electrode | BNC Connector","description":"\u003cp\u003eThe \u003cstrong\u003eApera Instruments 201-C Combination pH Electrode\u003c\/strong\u003e is an economical, reliable sensor designed for general water solution pH measurement in scientific research, environmental monitoring, hydroponics, and quality control applications.\u003c\/p\u003e\u003cp\u003eFeaturing Apera's proprietary low-impedance lithium glass membrane and a single ceramic junction with gel KCl electrolyte, the 201-C requires no electrolyte refilling. A detachable probe storage cap keeps the sensor hydrated between uses.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 0 to 13 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 0–60°C (32–140°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Polycarbonate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJunction:\u003c\/strong\u003e Single Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Electrode:\u003c\/strong\u003e Ag\/AgCl\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrolyte:\u003c\/strong\u003e Gel KCl (no refilling required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector:\u003c\/strong\u003e BNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 3 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e ø12 × 160 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Sensor:\u003c\/strong\u003e Not built-in (manual input or separate probe required for ATC)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eCompatible with any pH meter using a BNC connector. Not suitable for deionized or distilled water, strong acids or bases, highly corrosive liquids, or continuous high-temperature testing.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eApera 201-C Combination pH Electrode\u003c\/li\u003e\n\u003cli\u003eDetachable probe storage cap\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 6-month warranty fulfilled by Apera Instruments.\u003c\/p\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":44196243734615,"sku":"201-C","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/201-c_1-n.avif?v=1787698535"},{"product_id":"apera-instruments-sx620-ph-pen-tester-kit","title":"Apera Instruments SX620 pH Pen Tester Kit | ±0.01 Accuracy, ATC, Auto-Calibration","description":"\u003ch2\u003eApera Instruments SX620 pH Pen Tester Kit — Lab-Grade Precision in Your Pocket\u003c\/h2\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eApera SX620\u003c\/strong\u003e — the most compact, reliable pH pen tester for professionals who demand accuracy. Whether you're managing a hydroponic system, monitoring pool chemistry, brewing beverages, or testing aquaculture water, the SX620 delivers consistent ±0.01 pH readings you can trust.\u003c\/p\u003e\n\n\u003ch3\u003eWhy the SX620 Outperforms the Rest\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±0.01 pH Accuracy\u003c\/strong\u003e — Lab-grade precision in a slim, portable pen form factor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Point Automatic Calibration\u003c\/strong\u003e — Calibrates to pH 4, 7, and 10 simultaneously for maximum accuracy across the full measurement range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Temperature Compensation (ATC)\u003c\/strong\u003e — Accurate readings from 0°C to 60°C regardless of sample temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim Replaceable Probe\u003c\/strong\u003e — Fits standard test tubes; replace probe when worn for continued precision without buying a new meter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Intelligent Functions\u003c\/strong\u003e — Toggle °F\/°C, auto power-off to conserve battery, and a built-in probe invalidation reminder so you always know when it's time to recalibrate or replace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Professional Kit\u003c\/strong\u003e — Includes premixed pH 4, 7, and 10 calibration buffer solutions plus 3M KCl storage solution, all organized in a protective portable case\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponics \u0026amp; aquaponics nutrient management\u003c\/li\u003e\n\u003cli\u003eSwimming pool \u0026amp; spa water chemistry\u003c\/li\u003e\n\u003cli\u003eAquaculture \u0026amp; fish tank monitoring\u003c\/li\u003e\n\u003cli\u003eBeverage production \u0026amp; food processing\u003c\/li\u003e\n\u003cli\u003eCooling tower \u0026amp; industrial water treatment\u003c\/li\u003e\n\u003cli\u003eBody fluid \u0026amp; laboratory testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range:\u003c\/strong\u003e 0.00 – 14.00 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±0.01 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e Automatic 3-point (pH 4 \/ 7 \/ 10)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e 0°C – 60°C (ATC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e LCD with simultaneous pH and temperature readout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe:\u003c\/strong\u003e Slim, replaceable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eExperience the confidence of professional water analysis — anywhere, anytime. The Apera SX620 is engineered for those who don't compromise on accuracy.\u003c\/em\u003e\u003c\/p\u003e","brand":"Apera Instruments","offers":[{"title":"Default Title","offer_id":44203609030743,"sku":null,"price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/main.avif?v=1787858878"}],"url":"https:\/\/getultimatenow.com\/collections\/apera-instruments-ph-water-quality-meters.oembed?page=3","provider":"Get Ultimate Now ","version":"1.0","type":"link"}