{"title":"Milwaukee MAX Testers \/ Portable Meters \/ Bench Meters","description":"\u003ch2\u003eMilwaukee MAX Testers, Portable Meters \u0026amp; Bench Meters — Multi-Parameter Water Quality Instruments\u003c\/h2\u003e\u003cp\u003eMilwaukee Instruments MAX series delivers the ultimate in multi-parameter water quality measurement — combining pH, EC, TDS, temperature, and dissolved oxygen in compact, rugged, professional-grade instruments. From pocket-sized MAX Testers to IP67-rated portable meters and precision bench meters, the MAX line is one of the best-rated in its class — trusted by thousands of professionals worldwide.\u003c\/p\u003e\u003ch3\u003eMilwaukee MAX Testers — Multi-Parameter. Compact. Pocketable. Waterproof.\u003c\/h3\u003e\u003cp\u003eMilwaukee MAX digital testers combine pH, EC, TDS, and temperature measurement in a single easy-to-use pocket instrument. At just 3.5 ounces, MAX Testers are fully one-hand operable and ready whenever you need them — no cables required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures pH, EC, TDS, and temperature simultaneously in one instrument\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight — 3.5 oz, fully one-hand operable\u003c\/li\u003e\n\u003cli\u003eFully waterproof construction for demanding field and grow room environments\u003c\/li\u003e\n\u003cli\u003eReplaceable probe design for extended instrument lifespan\u003c\/li\u003e\n\u003cli\u003eNo cables required — completely portable and self-contained\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMilwaukee MAX Portable Meters — Tough. Multi-Parameter. IP67 Waterproof.\u003c\/h3\u003e\u003cp\u003eMilwaukee MAX Portable handheld meters are best-in-class for value and performance — measuring pH, EC, TDS, temperature, and dissolved oxygen with lab and field-grade accuracy. Featuring data logging, USB download, and IP67 waterproof rating, MAX Portable Meters are built for professionals who demand the next level.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFull multi-parameter measurement: pH, EC, TDS, temperature, and dissolved oxygen\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof rated — fully protected against dust and water immersion\u003c\/li\u003e\n\u003cli\u003eData logging and USB download for record-keeping and compliance reporting\u003c\/li\u003e\n\u003cli\u003eLab and field-grade accuracy in a durable handheld form factor\u003c\/li\u003e\n\u003cli\u003eOne of the highest-rated multi-parameter meter lines in its class\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation (ATC) for accurate readings across all conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMilwaukee MAX Bench Meters — Laboratory-Grade Precision\u003c\/h3\u003e\u003cp\u003eFor laboratory environments requiring maximum accuracy and advanced functionality, Milwaukee MAX Bench Meters deliver multi-parameter measurement with high-resolution displays, multi-point calibration, and GLP (Good Laboratory Practice) data management — ideal for research, quality control, and regulatory compliance applications.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponics \u0026amp; Greenhouse:\u003c\/strong\u003e Complete nutrient solution monitoring — pH, EC, TDS, and temperature in one instrument\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquaculture \u0026amp; Aquariums:\u003c\/strong\u003e Multi-parameter water quality management including dissolved oxygen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Treatment \u0026amp; Environmental:\u003c\/strong\u003e Field and lab testing with data logging for compliance reporting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood \u0026amp; Beverage:\u003c\/strong\u003e Multi-parameter QC testing in production and processing environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaboratory \u0026amp; Research:\u003c\/strong\u003e Bench-grade precision for scientific and academic applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eShop Milwaukee MAX Testers, Portable Meters, and Bench Meters at Get Ultimate Now — genuine instruments, competitive pricing, and fast shipping.\u003c\/p\u003e","products":[{"product_id":"milwaukee-mw804-max-4-in-1-ph-ec-tds-temp-meter-waterproof","title":"Milwaukee MW804 MAX Waterproof 4-in-1 pH\/EC\/TDS\/Temp Meter | Replaceable Probe","description":"\u003ch2\u003eMilwaukee MW804 MAX Waterproof 4-in-1 pH\/EC\/TDS\/Temp Meter\u003c\/h2\u003e\n\u003cp\u003eThe all-in-one solution for serious growers, aquaculture professionals, and water quality technicians. The \u003cstrong\u003eMilwaukee MW804 MAX\u003c\/strong\u003e measures pH, EC, TDS, and temperature simultaneously in a single waterproof instrument — eliminating the need for multiple testers. With \u003cstrong\u003e±0.05 pH accuracy\u003c\/strong\u003e, a replaceable double-junction gel-filled electrode, and full \u003cstrong\u003eIP65 waterproof construction\u003c\/strong\u003e, the MW804 MAX is built for demanding field and lab environments.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±0.05 pH Accuracy\u003c\/strong\u003e — Automatic 1 or 2-point calibration with 5 memorized calibration points for fast, precise results\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-in-1 Measurement\u003c\/strong\u003e — pH, EC, TDS, and temperature in one compact instrument; no need for multiple testers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 Waterproof\u003c\/strong\u003e — Fully sealed against water ingress; safe to use in wet, humid, and field environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable pH Probe (Mi60P)\u003c\/strong\u003e — Double-junction gel-filled electrode for low maintenance, high performance, and extended service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposed Temperature Probe\u003c\/strong\u003e — Located close to the pH probe for fast, accurate automatic temperature compensation (ATC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Dual-Level LCD\u003c\/strong\u003e — Displays multiple readings simultaneously; stability indicator and hold function freeze the display for easy recording\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight at 3.5 oz\u003c\/strong\u003e — Up to half the weight of comparable testers; easy to handle during extended use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e~100 Hours Battery Life\u003c\/strong\u003e — Auto shut-off and low power demand; batteries included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMeasurement Ranges \u0026amp; Accuracy\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 0.00 – 14.00 pH | Accuracy: ±0.05 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC:\u003c\/strong\u003e 0 – 20.00 mS\/cm | Accuracy: ±2% Full Scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTDS:\u003c\/strong\u003e 0 – 10.00 ppt | Accuracy: ±2% Full Scale\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 0.0 – 50.0°C \/ 32.0 – 122.0°F | Accuracy: ±0.5°C \/ ±1°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e MW804\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MW804 MAX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParameters:\u003c\/strong\u003e pH, EC, TDS, Temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e IP65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e Automatic 1 or 2-point, 5 saved calibration points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrode:\u003c\/strong\u003e Gel-filled, double-junction, replaceable (Mi60P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Dual-level LCD with stability indicator and hold function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.5 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e ~100 hours continuous use (batteries included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Romania\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Calibration Solutions:\u003c\/strong\u003e PH-START, MA9010, M10010B (pH); MA9060, M10030B (EC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Electrode:\u003c\/strong\u003e Mi60P\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRecommended Accessories\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePH-START \/ MA9010 \/ M10010B\u003c\/strong\u003e — pH calibration buffer solutions (4.01, 7.01, 10.01)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMA9060 \/ M10030B\u003c\/strong\u003e — EC calibration solution (12,880 µS\/cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePH-Main\u003c\/strong\u003e — pH Maintenance Kit (cleaning + conditioning solution; highly recommended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMA9015\u003c\/strong\u003e — Electrode storage solution (store probe upright in MA9015 for best results)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMA9016\u003c\/strong\u003e — Electrode cleaning solution (soak 20 minutes for thorough cleaning)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMi60P\u003c\/strong\u003e — Replacement pH electrode\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProbe Care \u0026amp; Maintenance\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eAlways store upright with the cap full of \u003cstrong\u003eMA9015 storage solution\u003c\/strong\u003e for best results.\u003c\/li\u003e\n\u003cli\u003eClean regularly by soaking in \u003cstrong\u003eMA9016 cleaning solution\u003c\/strong\u003e for ~20 minutes.\u003c\/li\u003e\n\u003cli\u003eCalibrate after cleaning or storage before testing to adjust for changes in the pH sensor.\u003c\/li\u003e\n\u003cli\u003eGently stir the tester in the sample for a faster, more stable reading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNever store in distilled (DI) or reverse osmosis (RO) water\u003c\/strong\u003e — this will damage probe sensitivity.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cp\u003eThe MW804 MAX is trusted by \u003cstrong\u003ehydroponics growers, aquaculture and aquaponics operators, pool \u0026amp; spa technicians, water quality labs, environmental monitoring professionals\u003c\/strong\u003e, and aquarium hobbyists who need accurate, simultaneous pH, EC, TDS, and temperature readings in a single rugged instrument.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMilwaukee Instruments: precision water quality measurement tools engineered for professionals who demand accuracy, durability, and ease of use in every environment.\u003c\/em\u003e\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":32300607864919,"sku":"MW804","price":219.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW804Front_WNUMBERS__38188_8cc3077b-ccca-4138-8b62-ecc2d2842d02.jpg?v=1764876352"},{"product_id":"milwaukee-mw151-max-3-in-1-logging-bench-meter-ph-orp-temp","title":"Milwaukee MW151US MAX pH\/ORP\/Temp Logging Bench Meter","description":"\u003ch1 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLAB GRADE. HIGH PERFORMANCE. AUTOMATED. TOUGH.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Milwaukee MW151 MAX 3-in-1 pH\/OPR\/Temp. Logging Portable Bench Meter has won fans around the world with its reliable, fast and simple operation as well as its tough, sleek design with a small lab footprint. The MW151 MAX is accurate to\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan class=\"single-product-meta-item-value\" data-mce-fragment=\"1\"\u003e±\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/span\u003e0.002 pH with automatic or manual temperature compensation with a built in dedicated GLP key. Ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWHAT PEOPLE ARE SAYING\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Amazingly accurate, the best meter I have used so far.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Very satisfied, very accurate, rugged device that calibrates easily.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Rarely needs to be calibrated and gives perfect readings every time.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Killer tool, good value.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Logging data is easy-to-use and download.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Love the GLP function.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Easy to Clean.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Love the 7 buffer choices and the 2 custom.  It makes my job easier and more accurate.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSUMMARY\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Milwaukee MW151 MAX 3-in-1 PRO pH\/ORP\/Temp Bench Logging Meter is preferred by people testing all types of samples viscus or not, in a variety of applications that cause other pH meters and electrodes to fail.  The logging feature allows log-on-demand and log-on-stability features that ensure all readings are accurate and not entered incorrectly. The MA917B\/1 Milwaukee double junction electode is refillable and easy to clean.  From brewers and wine makers to hydroponic growers, labs and water treatment, the MW151 MAX is your Bench Logging Meter for fast, accurate readings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Milwaukee MW151 MAX pH Bench meter offers:\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eACCURACY\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePeople choose the MW151 MAX 3-in-1 PRO pH\/ORP\/Temp Portable Logging Meter to improve the accuracy of their testing program. With up to 5 point calibration and 7 standard buffer choices (2 custom buffers also), the meter can be quickly calibrated to a higher accuracy compared with one or two point calibration. The MW151 MAX meter is accurate to\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan class=\"single-product-meta-item-value\" data-mce-fragment=\"1\"\u003e±\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/span\u003e0.002 pH. 8 x more accurate than some alternative meters.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe meter comes with a refillable, glass, double junction pH electrode and MA831R temperature sensor allowing the meter to automatically adjust the pH reading for the effect of temperature (ATC).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe meter can also be used as a very accurate thermometer with accuracy +\/-0.4°C (+\/-0.8°F).\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTOUGHNESS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe rugged meter is built to take knocks, has a sleek design and a small benchtop footprint.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLOW MAINTENACE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe MW151 MAX pH\/OPR\/Temp Bench Logging Meter comes with the Milwaukee glass, double junction MA917B\/1 pH electrode. This is Milwaukee's top selling lab grade electrode for a reason. Designed to be both low maintenance (refillable) and able to withstand more challenging samples (double junction). The MA917B\/1 is ideal for use in beer making, winemaking, hydroponics, laboratories and many other applications. \u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eDESIGN FEATURES\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFast easy-to-read results with large duel level digital LCD readout.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExtreme accuracy to\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e±\u003c\/span\u003e0.002 pH | +\/- 1 mV OPR | +\/- 0.4°C (+\/-0.8°F). \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExtended pH range (-2.00 pH to 20.00 pH \/ -2.000 to 20.000 pH).\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLightweight, sleek design with small benchtop footprint.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSimple easy-to-use logging and USB download functions, manual or on stability up to 1,000 logs.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eElectrode diagnostics feature checks and displays the condition of the pH electrode. \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEasy measurement: just place the electode and temperature probe in the sample, gently stir and wait for the reading to stabilize.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSimple push button, automatic up to 5 point calibration for increased accuracy.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUp to 7 Standard calibration solutions (1.68, 4.01, 6.86,7.01, 9.18, 10.01 and 12.45) and 2 custom choices.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRefillable, glass, double junction lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBuilt-in rechargeable battery with 8 hours battery life (battery included).\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSelectable Auto-off feature. \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAlphanumeric LCD display messages for friendly, intuitive information, warnings and error messages.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInternal clock date to keep track of different time-dependent functions (calibration, timestamp,calibration time out).\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3 feet probe cables for extra flexibility when testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eCARE AND USE \u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003epH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSENSING BULB\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eREFERENCE JUNCTION\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH electrode will no longer function.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eYou can extend the life of your pH electrode in the following ways.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCLEANING AND STORAGE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH electrode will give you fast, accurate results for longer. So, be sure to order the Milwaukee pH Maitenance Kit code\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePH-Main\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eat checkout time!  This will be needed to help clean and condition the pH electrode before use!\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSTORAGE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTo minimize clogging the pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eStoring in pH probe storage solution or pH calibration buffers will help address both these issues. Do not store in tap water and DI water. This will damage the sensitivity of the probe.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCLEANING AND MAINTENANCE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eResidue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution. Also:\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1.  Inspect the electotrode for damage or scratches, if present replace the electrode.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e2.  Inspect the cable.  The connection cable and insulation must be intact.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e3.  Connectors should be clean and dry.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e4.  Rinse off salt deposits with water or DI water.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCALIBRATION\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO Plus pH meter accurate. Also, calibrate after cleaning or a long period of storage.\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003epH Range: -2.00 to 20.00 pH \/ -2.000 to 20.000 pH\u003c\/li\u003e\n\u003cli\u003eORP Range: ±2000.0 mV\u003c\/li\u003e\n\u003cli\u003eTemp. Range: -20.0 to 120.00°C (-4.0 to 248.0°F)\u003c\/li\u003e\n\u003cli\u003eResolution: 0.01 pH \/ .001 pH\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1mV\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1°C \/ 0.1°F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.01 pH \/ ±0.002 pH @ 25°C \/ 77°F\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±1mV\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.4°C |±0.8°F\u003c\/li\u003e\n\u003cli\u003epH Calibration: up to 5 point automatic pH calibration | 7 standard buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) and two custom buffers\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic, -20.0 to 120.0°C (-4.0 to 248.0°F) or manual\u003c\/li\u003e\n\u003cli\u003epH electrode: MA917B\/1 glass, double junction pH electrode (supplied)\u003c\/li\u003e\n\u003cli\u003eORP Electrode: (Sold Separetely)\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature probe: MA831R (included)\u003c\/li\u003e\n\u003cli\u003eLogging: Maximum 1,000 samples (stored in up to 100 lots) \/ on demand, 200 samples on stability, 200 samples\/ Interval logging, 1000 logs\u003c\/li\u003e\n\u003cli\u003ePC Connectivity: 1 USB Port, 1 micro USB port\u003c\/li\u003e\n\u003cli\u003ePower supply: 12VDC, 5 VDC USB Adapter (included)\u003c\/li\u003e\n\u003cli\u003eBattery life: Approx. 8 hours of use\u003c\/li\u003e\n\u003cli\u003eAuto-off: Selectable 5, 10, 30, 60 min. or off\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0 to 50°C \/ 32 to 122°F; max RH 95%\u003c\/li\u003e\n\u003cli\u003eDimensions: 230 x 160 x 95 mm (9.0 x 6.3 x 3.7 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.9 kg \/ 2.0 lbs.\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years Meter\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":40218571800663,"sku":"MW151US","price":538.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW151-Angle-Probes-1__77263.jpg?v=1690493754"},{"product_id":"milwaukee-mw105-max-ip67-waterproof-ph-orp-temp-portable-meter","title":"Milwaukee MW105 MAX Waterproof pH\/ORP\/Temp Portable Meter","description":"\u003ch1 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLAB GRADE. HIGH PERFORMANCE. AUTOMATED. TOUGH.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Milwaukee MW105 MAX Waterproof 3-in-1 pH\/OPR\/Temp. meter has won fans around the world with its reliable, fast and simple operation as well as its toughness and IP67 Waterproof rating. Accurate to\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan class=\"single-product-meta-item-value\" data-mce-fragment=\"1\"\u003e±\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/span\u003e0.02 pH with automatic or manual temperature compensation, and built in GLP key. Ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eWHAT PEOPLE ARE SAYING\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Amazingly accurate, the best meter I have used so far.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Very satisfied, very accurate, rugged device that calibrates easily.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Rarely needs to be calibrated and gives perfect readings every time.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Killer tool, good value.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Love the GLP function.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\"Easy to Clean.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eSUMMARY\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Milwaukee MW105 MAX Waterproof 3-in-1 pH\/ORP\/Temp Meter is preferred by people testing samples in viscus applications that cause other pH testers and meters to fail. From brewers and wine makers to hydroponic growers and farmers the MW105 is your meter for fast, accurate readings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Milwaukee PRO pH meter offers:\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eACCURACY\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePeople choose the MW105 MAX Waterproof 3-in-1 pH\/ORP\/Temp Meter to improve the accuracy of their testing program. With up to 3 point calibration and 7 standard buffer choices, the meter can be quickly calibrated to a higher accuracy compared with one or two point calibration. The MW105 meter is accurate to\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan class=\"single-product-meta-item-value\" data-mce-fragment=\"1\"\u003e±\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/span\u003e0.02 pH. 5x more accurate than some alternative meters.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe meter comes with an amplified, combination pH probe with a built in temperature sensor allowing the meter to automatically adjust the pH reading for the effect of temperature.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe meter can also be used as a very accurate thermometer with accuracy +\/-0.5°C (+\/1°C outside) | +\/-1°F (+\/-2°F outside)\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTOUGHNESS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe rugged meter is built to take knocks and is IP67 Waterproof rated.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLOW MAINTENACE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe MW105 MAX Waterproof pH\/OPR\/Temp meter comes with the Milwaukee amplified MA906BR\/1 combination pH\/Temp sensor\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003e(Please note ORP Electrodes are sold separately MA921B\/2)\u003c\/b\u003e.  This is Milwaukee's top selling field grade electrode with lab grade performance for a reason. Designed to be both low maintenance (gel filled) and able to withstand more challenging samples (double junction). The MA906BR\/1 is ideal for use in beer making, winemaking and hydroponics and many other applications. \u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eDESIGN FEATURES\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFast easy to read results with large duel level digital LCD readout.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExtreme accuracy to\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e±\u003c\/span\u003e0.02 pH | +\/-0.5°C (+\/1°C outside) | +\/-1°F (+\/-2°F outside).\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExtended range (-2.00 pH to 20.00 pH).\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLightweight and portable, IP67 rated.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEasy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilize.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSimple push button, automatic up to 3 point calibration for increased accuracy.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGel-filled, double junction, amplfied, rugged field design, with lab grade performance. MA906BR\/1 pH electrode is low maintenance with high accurate results and has a screw on cap to ensure proper storage.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBuilt in temperature sensor. \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBattery life aprox. 200 hour (battery included).\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAuto shut off feature to preserve battery energy. \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAlphanumeric LCD display messages for friendly, intuitive information, warnings and error messages.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInternal clock date to keep track of different time-dependent functions (calibration, timestamp,calibration time out).\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3 feet probe cables for extra flexibility when testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eCARE AND USE \u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003epH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSENSING BULB\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eREFERENCE JUNCTION\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH electrode will no longer function.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eYou can extend the life of your pH electrode in the following ways.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCLEANING AND STORAGE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH pen tester will give you fast, accurate results for longer. So, be sure to order the Milwaukee pH Maitenance Kit code\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePH-Main\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eat checkout time!  This will be needed to help clean and condition the pH electrode before use!\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSTORAGE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eStoring in pH probe storage solution MA9015 or pH calibration buffers will help address both these issues. Do not store in tap water and DI water. This will damage the sensitivity of the probe.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCLEANING\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eResidue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution MA9016.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCALIBRATION\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO Plus pH meter accurate. Also, calibrate after cleaning or a long period of storage.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003epH Range*: -2.00 to 20.00 pH\u003c\/li\u003e\n\u003cli\u003epH Range Electrode: 0 to 12 pH\u003c\/li\u003e\n\u003cli\u003eORP Range: ±2000.0mV\u003c\/li\u003e\n\u003cli\u003eTemp. Range Meter: -20.0 to 120.00°C (-4.0 to 248.0°F)\u003c\/li\u003e\n\u003cli\u003eTemp. Range Electrode: -5 to 70°C (23 to 158°F)\u003c\/li\u003e\n\u003cli\u003eResolution: 0.01 pH\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1mV\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1°C (0.1°F)\u003c\/li\u003e\n\u003cli\u003eAccuracy*: ±0.02 pH @ 25°C \/ 77°F\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±1mV\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.5°C (±1°C outside) | ±1°F (±2°F outside)\u003c\/li\u003e\n\u003cli\u003epH Calibration: up to 3 point automatic pH calibration | 7 standard buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45)\u003c\/li\u003e\n\u003cli\u003eORP Calibration: Factory calibrated\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation*: Automatic, -20.0 to 120.0°C (-4.0 to 248.0°F) or manual (without temperature probe)\u003c\/li\u003e\n\u003cli\u003epH electrode: MA906BR\/1 amplified pH\/temperature probe (supplied)\u003c\/li\u003e\n\u003cli\u003eAccuracy electrode: ±0.02 pH (range 0 to 12 pH)\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature probe: Built-in temperature sensor\u003c\/li\u003e\n\u003cli\u003eImpedance: 10 Ohm\u003c\/li\u003e\n\u003cli\u003eBattery type: 3 X 1.5V akaline AA (included)\u003c\/li\u003e\n\u003cli\u003eBattery life: Approx. 200 hours of use\u003c\/li\u003e\n\u003cli\u003eAuto-off: Selectable 5, 10, 30, 60 min. or off\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0 to 50°C \/ 32 to 122°F; max RH 95%\u003c\/li\u003e\n\u003cli\u003eDimensions: 200 x 85 x 50 mm (7.9 x 3.3 x 2.0 inches)\u003c\/li\u003e\n\u003cli\u003eCasing: IP67\u003c\/li\u003e\n\u003cli\u003eWeight: .26 Kg \/ 0.58 lbs (with battery)\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years, Meter\u003c\/li\u003e\n\u003cli\u003e*Limits will be reduced to sensor limits\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":40278896541783,"sku":"MW105","price":448.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW105__64979.jpg?v=1703781533"},{"product_id":"milwaukee-mw803-max-waterproof-low-range-4-in-1-ph-ec-tds-temp-tester-with-replaceable-probe","title":"Milwaukee MW803 MAX Waterproof Low Range 4-in-1 pH \/ EC \/ TDS\/Temp Tester with Replaceable Probe","description":"\u003ch2 data-mce-fragment=\"1\"\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Milwaukee MW803 MAX Waterproof Low Range 4-in-1 pH\/EC\/TDS\/Temp Tester is designed as an all-in-one solution for growers.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Milwaukee MW803 MAX Waterproof 4-in-1 Tester offers:\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eACCURACY\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe MW803 MAX 4-in-1 tester is accurate to\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e±\u003c\/span\u003e0.05 pH,\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eEC\/TDS to 2% Full Scale and ±0.5°C \/ ±1°F for temperature\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith automatic calibration and 5 memorized calibration points, the tester can be quickly and easily be calibrated to a higher accuracy compared with manual calibration.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLONG LIFE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe tester comes with a replaceable pH probe with a double junction probe design for longer life.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFAST RESPONSE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAn exposed temperature probe is located close to the pH probe for fast temperature compensation.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWATERPROOF CONSTRUCTION\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNo more worries about dropping your tester while measuring.\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cb data-mce-fragment=\"1\"\u003eThe MW803 is fully waterproof to IP65.\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLIGHT WEIGHT\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAt just 3.5 ounces, the MW803 MAX is easy to handle at up to half the weight of other testers.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEASE-OF-USE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA large dual level LCD screen makes reading results easy while a stability indicator and hold function that freezes the display takes the guess work out.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eDESIGN FEATURES\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFast easy to read results with large digital dual LCD readout.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExtreme accuracy to\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e±\u003c\/span\u003e0.05 pH, EC \/ TDS 2% Full Scale and Temperature\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e±\u003c\/span\u003e0.5 C \/\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e±\u003c\/span\u003e1 F.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRange 0.00 – 14.00 pH | EC 0 to 3999 uS\/cm | TDS 0 - 2000 ppm | Temperature: 0.0 to 50.0 C \/ 32.0 to 122.0 F.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLightweight and portable at just 3.5 ounces.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEasy measurement: just place the probe in the sample, gently stir, wait for the stability indication to show a stable reading and then freeze the reading.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSimple push button, automatic 1 or 2 point pH calibration with 5 saved calibration points and simple 1 point EC calibration.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGel-filled, double junction pH electrode for low maintenance and high performance with exposed temp. sensor for fast readings.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAuto shut off after 8 minutes of non-use.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cb data-mce-fragment=\"1\"\u003eFully waterproof to IP65.\u003c\/b\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBattery life approx. 100 hour of continuous use (batteries included).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eCARE AND USE\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe MW803 PRO Tester includes both a pH and EC electrode. Both need maintenance.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH pen tester will give you fast, accurate results for longer. So, be sure to order the Milwaukee pH Maitenance Kit code\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.getultimatenow.com\/products\/milwaukee-ph-main-maintenance-kit-for-ph-orp-meters-and-testers\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePH-Main\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eat checkout time!  This will be needed to help clean and condition the pH electrode before use!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eEC sensors are more robust but can still be affected by residue build up.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHere are our top four tips.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1. Always store with the cap full of buffer or storage solution MA9015 not water.\u003cbr data-mce-fragment=\"1\"\u003e2. Clean your Tester regularly by soaking in cleaning solution MA9016.\u003cbr data-mce-fragment=\"1\"\u003e3. Calibrate after cleaning and\/or storage before testing to adjust for changes in the pH and EC sensor.\u003cbr data-mce-fragment=\"1\"\u003e4. Gently stir the PRO Tester in the sample for a faster result.\u003cbr data-mce-fragment=\"1\"\u003e5. Rinse in water after every test.\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cp\u003epH Range: 0.00 to 14.00 pH\u003cbr\u003eEC Range: 0 3999 uS\/cm\u003cbr\u003eTDS Range: 0 to 2000 ppm\u003cbr\u003eTemp Range: 0.0 to 50.0°C \/ 32.0 to 122.0°F\u003cbr\u003epH Resolution: 0.01 pH\u003cbr\u003eEC Resolution: 1 uS\/cm\u003cbr\u003eTDS Resolution: 1 ppm\u003cbr\u003eTemp Resolution: 0.1 C \/ 0.1 F\u003cbr\u003epH Accuracy: ±0.05 pH\u003cbr\u003eEC\/TSD Accuracy: 2% Full scale\u003cbr\u003eTemp Accuracy: ±0.5°C \/ ±1°F\u003cbr\u003eTemperature Compensation: Automatic with ß=0.0 to 2.4%\/°C\u003cbr\u003eCalibration automatic, 1 point for EC and 1 or 2 points for pH\u003cbr\u003eTDS Factor: 0.45 to 1.00 (conv.)\u003cbr\u003eProbe: Mi60P (replaceable)\u003cbr\u003eEnvironment: 0 to 50°C (32 to 122°F); 100% RH max.\u003cbr\u003eBattery Type: 4 x 1.5V; IEC LR44, A76 (included)\u003cbr\u003eBattery Life: approx. 100 hours of use\u003cbr\u003eAuto-off after 8 minutes of non-use\u003cbr\u003eDimensions: 7.9 inches × 1.5 inches (diameter)\u003cbr\u003eWeight: 3.5 ounces\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":40344296980567,"sku":"MW803","price":219.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW803_MAX.jpg?v=1736879862"},{"product_id":"milwaukee-ph58-max-waterproof-3-in-1-ph-orp-temp-tester-with-replaceable-probe","title":"Milwaukee pH58 MAX Waterproof 3-in-1 pH\/ORP\/Temp Tester with Replaceable Probe","description":"\u003ch2 data-mce-fragment=\"1\"\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Milwaukee pH58 MAX Waterproof 3-in-1 pH\/ORP\/Temp. Tester is one of our most accurate cost effective, well rounded, rugged and reliable testers in the market featuring dual level LCD readouts, easily replaceable probe and extended pH ranges to meet almost any application. It's simple 1 or 2 point automatic calibration is simple-to-use and offers TWO sets of memorized buffers to select.  Ideal for use in beer, food, wine, education, water treatment, pools and many other applications.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Milwaukee pH58 Waterproof 3-in-1 tester offers:\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eACCURACY\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe pH58 MAX Waterproof 3-in-1 tester is accurate to\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e±\u003c\/span\u003e0.05 pH | +\/- 1000 mV | +\/-0.5°C (+\/-1°F) and is easy to read.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith easy 2 point automatic calibration, this pH tester is quickly calibrated to an accuracy of much more expensive meters.  Simple design and rugged, it brings great value for any application.  Why guess at your readings using litmus paper when you can have guaranteed accurate, digital LCD results.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLONG LIFE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe tester comes with a replaceable pH probe with a double junction probe designed for longer life.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFAST RESPONSE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe probe is double junction allowing quick, accurate pH readings and respose times.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWATERPROOF CONSTRUCTION\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNo more worries about dropping your tester while measuring. The pH58 MAX is waterproof to IP65.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLIGHT WEIGHT\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAt just 3.5 ounces, the pH58 MAX is easy to handle at up to half the weight of other testers.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEASE-OF-USE\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eA large Dual Level LCD screen with easy-to-read graphic symbols, makes it easy while calibrating or reading your measurement.  This takes the  takes the guess work out of litmus paper.\u003c\/p\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eDESIGN FEATURES\u003c\/h2\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFast easy to read results with large digital LCD readout.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExtreme pH accuracy to\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan class=\"single-product-meta-item-value\" data-mce-fragment=\"1\"\u003e±\u003c\/span\u003e0.05 pH and +\/- 2 mV with an extended pH range (-2.0 pH to 16.0 pH).\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExtended Resolution to 0.01 pH.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eLightweight and portable.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEasy measurement: just place the probe in the sample, gently stir, wait for the stability indication to show a stable reading and then freeze the reading.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSimple Automatic one or two-point calibration.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2 Sets of pre-memorized buffers.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGel-filled, double junction pH electrode for low maintenance and high performance.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOver 250 hours of battery life (batteries included).\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFully waterproof to IP65.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eReplaceable pH electrode Mi58P.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eCARE AND USE\u003c\/h2\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAll pH\/ORP sensors have a limited life and response time gets longer with age. Properly maintaining your pH pen tester will give you fast, accurate results for longer. So, be sure to order the Milwaukee pH Maitenance Kit code\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePH-Main\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eat checkout time!  This will be needed to help clean and condition the pH electrode before use!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eStore the pH probe in storage solution \u003ca href=\"https:\/\/www.getultimatenow.com\/products\/milwaukee-ma9015-storage-solution-for-ph-orp-electrodes?_pos=3\u0026amp;_sid=73a9f69a3\u0026amp;_ss=r\" title=\"MA9015\"\u003eMA9015\u003c\/a\u003e.  Only use tap water short-term if\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.getultimatenow.com\/products\/milwaukee-ma9015-storage-solution-for-ph-orp-electrodes?_pos=3\u0026amp;_sid=73a9f69a3\u0026amp;_ss=r\" title=\"MA9015\"\u003eMA9015\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eis not immediately available and\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNEVER store in distilled Water (DI) or Reverse Osmosis (RO) water. This will damage the sensitivity of the probe.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eHere are our top four tips. \u003c\/p\u003e\n\u003col data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAlways store upright with the cap full of\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.getultimatenow.com\/products\/milwaukee-ma9015-storage-solution-for-ph-orp-electrodes?_pos=3\u0026amp;_sid=73a9f69a3\u0026amp;_ss=r\" title=\"MA9015\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMA9015 Storage solution\u003c\/strong\u003e\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003efor\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBEST RESULTS\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eClean your Tester regularly by soaking in cleaning solution MA9016.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCalibrate after cleaning and\/or storage before testing to adjust for changes in the pH sensor.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGently stir the Tester in the sample for a faster result.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003epH Range: -2.0 to 16.0 pH\u003c\/li\u003e\n\u003cli\u003eORP Range: ±1000 mV\u003c\/li\u003e\n\u003cli\u003eTemperature Range: -5.0 to 60.0°C (23 to 140°F)\u003c\/li\u003e\n\u003cli\u003epH Resolution: 0.01 pH\u003c\/li\u003e\n\u003cli\u003eORP Resolution: 1 mV\u003c\/li\u003e\n\u003cli\u003eTemperature Resolution: 0.1°C (0.1°F)\u003c\/li\u003e\n\u003cli\u003epH Accuracy: ±0.05 pH @25°C (77°F)\u003c\/li\u003e\n\u003cli\u003eORP Accuracy: ±1 mV\u003c\/li\u003e\n\u003cli\u003eTemperature Accuracy: ±0.5°C (±1°F)\u003c\/li\u003e\n\u003cli\u003eTypical EMC Deviation: ±0.02\u003c\/li\u003e\n\u003cli\u003eTypical EMC Deviation: ±2 mV\u003c\/li\u003e\n\u003cli\u003eTypical EMC Temperature Deviation: ±0.3°C (±0.6°F)\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic from -5 to 60°C (23 to 140°F)\u003c\/li\u003e\n\u003cli\u003eCalibration Automatic: 1 or 2 points with 2 sets of pre-memorized buffers (pH 4.01, 7.01, 10.01) or (pH 4.01, 6.86, 9.18)\u003c\/li\u003e\n\u003cli\u003eProbe: Replaceable double junction for extended life (Mi58P)\u003c\/li\u003e\n\u003cli\u003eEnvironment: -5 to 50°C \/ 23 to 122°F; max RH 100%\u003c\/li\u003e\n\u003cli\u003eBattery Type: 4 x 1.5V; IEC LR44, A76 (included)\u003c\/li\u003e\n\u003cli\u003eBattery Life: Approx. 250 hours of use\u003c\/li\u003e\n\u003cli\u003eAuto-off: after 8 minutes on non-use\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.9 inches × 1.5 inches (diameter)\u003c\/li\u003e\n\u003cli\u003eWeight: 3.5 ounces (99.22 g)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":40493248905303,"sku":"PH58","price":219.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/PH58.jpg?v=1736879451"},{"product_id":"milwaukee-mw150-max-3-in-1-bench-meter-ph-orp-temp","title":"Milwaukee MW150US MAX pH\/ORP\/Temp Bench Meter","description":"\u003ch1\u003e\u003cstrong\u003eLab Grade. High Performance. Automated. Tough.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MW150 MAX 3-in-1 pH\/OPR\/Temp. Bench Meter has won fans around the world with its reliable, fast, simple operation as well as a tough, sleek, lightweight design with a small lab space footprint. It is accurate to\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"single-product-meta-item-value\"\u003e±\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e0.01 pH with automatic or manual temperature compensation, and built in dedicated GLP key.  In addition, up to 3-point automatic calibration and 7 selectable buffer standards makes the MW150 MAX ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\"Amazingly accurate, the best meter I have used so far.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Very satisfied, very accurate, rugged device that calibrates easily.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Rarely needs to be calibrated and gives perfect readings every time.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Killer tool, good value.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Takes up hardly any space in the lab.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Love the GLP function.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Large easy-to-read dual displays.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Easy to Clean.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MW150 MAX 3-in-1 PRO pH\/ORP\/Temp Bench Meter is preferred by people testing all types of samples viscus or not, in a variety of applications that cause other pH meters and electrodes to fail. The MA917B\/1 Milwaukee double junction electode is refillable and easy to clean.  From brewers and wine makers to hydroponic growers, labs and water treatment, the MW150 MAX is your Bench Meter for fast, accurate readings.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee MW150 MAX pH Bench Meter offers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePeople choose the MW150 MAX 3-in-1 pH\/ORP\/Temp Meter to improve the accuracy of their testing program. With up to 3 point calibration and 7 standard buffer choices, the meter can be quickly calibrated to a higher accuracy compared with 1 or 2 point calibration. The MW150 MAX Bench Meter is accurate to\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"single-product-meta-item-value\"\u003e±\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e0.01 pH. 5x more accurate than some alternative meters.\u003c\/p\u003e\n\u003cp\u003eThe meter comes with a double junction pH electrode (included) and  temperature sensor MA831R (included) allowing the meter to automatically adjust the pH reading for the effect of temperature (ATC).\u003c\/p\u003e\n\u003cp\u003eThe meter can also be used as a very accurate thermometer with accuracy +\/-0.4°C | +\/-0.8°F. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eToughness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe rugged meter is built to take knocks and is sleek and lightweight .\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow maintenace\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MW150 MAX pH\/OPR\/Temp Bench Meter comes with the Milwaukee refillable glass\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMA917B\/1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epH electrode and has a BNC connector allowing easy interchange to any pH Milwaukee electrode. This is Milwaukee's top selling lab grade electrode for a reason. Designed to be both low maintenance (refillable) and able to withstand more challenging samples (double junction). The MA917B\/1 is ideal for use in beer making, winemaking and hydroponics, environmental labs and many other applications. \u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read results with large duel level digital LCD readout.\u003c\/li\u003e\n\u003cli\u003eExtreme accuracy to\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e±\u003c\/span\u003e0.01 pH | +\/-0.4°C | +\/-0.8°F. \u003c\/li\u003e\n\u003cli\u003eExtended range (-2.00 pH to 20.00 pH).\u003c\/li\u003e\n\u003cli\u003eLightweight and small bench footprint.\u003c\/li\u003e\n\u003cli\u003eEasy measurement: just place the pH electrode and temp. probe in the sample, gently stir and wait for the reading to stabilize.\u003c\/li\u003e\n\u003cli\u003eSimple push button, automatic up to 3 point calibration for increased accuracy.\u003c\/li\u003e\n\u003cli\u003eUp to 7 selectable pH calibration buffers (1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45).\u003c\/li\u003e\n\u003cli\u003eRefillable, double junction, lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage.\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature compensation (ATC). \u003c\/li\u003e\n\u003cli\u003eBuilt-in rechargeable battery with 8 hours battery life (battery included).\u003c\/li\u003e\n\u003cli\u003eAlphanumeric LCD display messages for friendly, intuitive information, warnings and error messages.\u003c\/li\u003e\n\u003cli\u003eInternal clock date to keep track of different time-dependent functions (calibration, timestamp,calibration time out).\u003c\/li\u003e\n\u003cli\u003eDedicated GLP key function.\u003c\/li\u003e\n\u003cli\u003e3 feet probe cables for extra flexibility when testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMA917B\/1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epH electrode \u0026amp;\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMA831R\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncluded.\u003c\/li\u003e\n\u003cli\u003eORP probe sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use \u003c\/h2\u003e\n\u003cp\u003epH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSensing bulb\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eReference junction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH electrode will no longer function.\u003c\/p\u003e\n\u003cp\u003eYou can extend the life of your pH electrode in the following ways.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCleaning and Storage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAll pH sensors have a limited life and response time gets longer with age. Properly maintaining your pH pen tester will give you fast, accurate results for longer. So, be sure to order the Milwaukee pH Maintenance Kit code\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePH-Main\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eat checkout time!  This will be needed to help clean and condition the pH electrode before use!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTo minimize clogging the pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.\u003c\/p\u003e\n\u003cp\u003eStore the pH probe in storage solution MA9015.  Only use tap water short-term if\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMA9015\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis not immediately available and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNEVER store in distilled Water (DI) or Reverse Osmosis (RO) water. This will damage the sensitivity of the probe.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCleaning an Maintenance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eResidue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/milwaukeeinstruments.com\/milwaukee-ma9016-cleaning-solution-for-ph-\/-orp-electrodes\/\"\u003eMA9016\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor about 20 minutes\u003c\/strong\u003e. Also:\u003c\/p\u003e\n\u003cp\u003e1.  Inspect the electotrode for damage or scratches, if present replace the electrode.\u003c\/p\u003e\n\u003cp\u003e2.  Inspect the cable.  The connection cable and insulation must be intact.\u003c\/p\u003e\n\u003cp\u003e3.  Connectors should be clean and dry.\u003c\/p\u003e\n\u003cp\u003e4.  Rinse off salt deposits with water or DI water.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO Plus Bench pH Meter accurate. Also, calibrate after cleaning or a long period of storage.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003epH Range: -2.00 to 20.00 pH\u003c\/li\u003e\n\u003cli\u003eORP Range: ±2000.0mV\u003c\/li\u003e\n\u003cli\u003eTemp. Range: -20.0 to 120.00°C (-4.0 to 248.0°F)\u003c\/li\u003e\n\u003cli\u003eResolution: 0.01 pH\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1mV\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1°C (0.1°F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.01 pH @ 25°C \/ 77°F\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±1mV\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.4°C | ±0.8°F\u003c\/li\u003e\n\u003cli\u003epH Calibration: up to 3 point automatic pH calibration | 7 standard buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45)\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic, -20.0 to 120.0°C (-4.0 to 248.0°F) or manual (without temperature probe)\u003c\/li\u003e\n\u003cli\u003epH electrode: MA917B\/1 glass, double junction pH electrode (supplied)\u003c\/li\u003e\n\u003cli\u003eORP Electrode: (Sold Separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature probe: MA831R temperature probe (supplied)\u003c\/li\u003e\n\u003cli\u003ePower supply: 12VDC (included)\u003c\/li\u003e\n\u003cli\u003eBattery life: Approx. 8 hours of use\u003c\/li\u003e\n\u003cli\u003eAuto-off: Selectable 5, 10, 30, 60 min. or off\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0 to 50°C \/ 32 to 122°F; max RH 95%\u003c\/li\u003e\n\u003cli\u003eDimensions: 230 x 160 x 95 mm (9.0 x 6.3 x 3.7\")\u003c\/li\u003e\n\u003cli\u003eWeight: 0.9 kg \/ (2.0 lbs)\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years Meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41036910985303,"sku":"MW150US","price":461.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW150-Angle-Probes-2__02268.jpg?v=1750260612"},{"product_id":"milwaukee-mw160-max-4-in-1-bench-meter-ph-orp-ise-temp-logging","title":"Milwaukee MW160 MAX pH\/ORP\/ISE\/Temp Logging Bench Meter","description":"\u003cp\u003e\u003cstrong\u003eHandling Time : 2 Days\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003eLab Grade. High Performance. Automated. Tough.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MW160 4-in-1 MAX pH\/OPR\/ISE\/Temp. Logging Bench Meter has won fans around the world with its reliable, fast, simple operation as well as a tough, sleek, lightweight design with a small lab space footprint. It is cccurate to\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e0.01 pH with automatic or manual temperature compensation, and built in dedicated GLP key.  In addition, up to 3-point automatic calibration and 7 selectable buffer standards makes the MW160 MAX ideal for use by brewers, wine makers, growers, labs, food processing, water treatment and many other applications with challenging pH measurement needs.\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\"Amazingly accurate, the best meter I have used so far.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Very satisfied, very accurate, rugged device that calibrates easily.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Rarely needs to be calibrated and gives perfect readings every time.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Killer tool, good value.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Takes up hardly any space in the lab\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Love the GLP function\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Large easy-to-read dual displays\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Easy to Clean\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MW160 4-in-1 MAX pH\/ORP\/ISE\/Temp Logging Bench Meter is preferred by people testing all types of samples viscus or not, in a variety of applications that cause other pH meters and electrodes to fail. The MA917B\/1 Milwaukee double junction electode is refillable and easy to clean.  From brewers and wine makers to hydroponic growers, labs and water treatment, the MW160 MAX is your Bench Meter for fast, accurate readings.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee MW160 MAX pH Bench Meter offers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePeople choose the MW160 4-in-1 MAX pH\/ORP\/ISE\/Temp Logging Meter to improve the accuracy of their testing program. With up to 3 point calibration and 7 standard buffer choices, the meter can be quickly calibrated to a higher accuracy compared with 1 or 2 point calibration. The MW160 MAX meter is accurate to\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e0.01 pH. 5x more accurate than some alternative meters. Have a need to read ISE?  The MW160 MAX has a simple BNC connection for any parameter.\u003c\/p\u003e\n\u003cp\u003eThe meter comes with a double junction pH electrode (included) and  temperature sensor MA831R (included) allowing the meter to automatically adjust the pH reading for the effect of temperature (ATC).\u003c\/p\u003e\n\u003cp\u003eThe meter can also be used as a very accurate thermometer with accuracy +\/-0.4°C | +\/-0.8°F. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eToughness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe rugged meter is built to take knocks and is sleek and lightweight .\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow maintenace\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MW160 MAX pH\/OPR\/ISE\/Temp Logging Bench Meter comes with the Milwaukee refillable glass MA917B\/1 pH electrode and has a BNC connector allowing easy interchange to any pH Milwaukee electrode. This is Milwaukee's top selling lab grade electrode for a reason. Designed to be both low maintenance (refillable) and able to withstand more challenging samples (double junction). The MA917B\/1 is ideal for use in beer making, winemaking and hydroponics, environmental labs and many other applications. Have a need for an ISE application?  Quickly connect the ISE BNC to the meter and off you go.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read results with large duel level digital LCD readout.\u003c\/li\u003e\n\u003cli\u003eExtreme accuracy to\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e±\u003c\/span\u003e0.01 pH | +\/- 0.2 mv | +\/- 1 mV | ISE +\/-0.5% Full Scale | +\/-0.4°C (+\/-0.8°F). \u003c\/li\u003e\n\u003cli\u003eExtended range (-2.00 pH to 16.00 pH).\u003c\/li\u003e\n\u003cli\u003eLightweight and small bench footprint.\u003c\/li\u003e\n\u003cli\u003eISE calibration up to 2 points.\u003c\/li\u003e\n\u003cli\u003eEasy measurement: just place the pH electrode and temp. probe in the sample, gently stir and wait for the reading to stabilize.\u003c\/li\u003e\n\u003cli\u003eSimple push button, automatic up to 3 point pH calibration for increased accuracy.\u003c\/li\u003e\n\u003cli\u003eUp to 7 selectable pH calibration buffers (4.01, 6.86, 7.01, 9.18, 10.01 and 12.45).\u003c\/li\u003e\n\u003cli\u003eRefillable, double junction, lab grade pH electrode for low maintenance and high performance with a screw on cap to ensure proper storage.\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature compensation (ATC).  \u003c\/li\u003e\n\u003cli\u003eLogging-on-Demand feature up to 50 samples per parameter.\u003c\/li\u003e\n\u003cli\u003eAlphanumeric LCD display messages for friendly, intuitive information, warnings and error messages\u003c\/li\u003e\n\u003cli\u003eInternal clock date to keep track of different time-dependent functions (calibration, timestamp,calibration time out).\u003c\/li\u003e\n\u003cli\u003eDedicated GLP key function.\u003c\/li\u003e\n\u003cli\u003e3 feet probe cables for extra flexibility when testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMA917B\/1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epH electrode and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMA831R\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etemperature probe included\u003c\/li\u003e\n\u003cli\u003eORP electrodes sold separately \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use \u003c\/h2\u003e\n\u003cp\u003epH meters usually start performing poorly because of problems with the probe. The two parts of the pH probe that cause problems are the glass sensing bulb and the reference junction.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSensing bulb\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe glass bulb loses sensitivity with use and will eventually fail. This is true of all pH probes.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eReference junction\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe reference junction is a small hole that allows the meter to compare the sample to a reference. The reading is generated based on the electrical difference between the sample and reference. If the junction hole gets clogged, the pH electrode will no longer function.\u003c\/p\u003e\n\u003cp\u003eYou can extend the life of your pH electrode in the following ways.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCleaning and Storage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAll pH\/ORP sensors have a limited life and response time gets longer with age. Properly maintaining your pH\/ORP electrode will give you fast, accurate results for longer. So, be sure to order the Milwaukee Maintenance Kit code\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePH-Main\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eat checkout time!  This will be needed to help clean and condition the pH electrode before use!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eTo minimize clogging the pH probe needs to be kept hydrated. Long periods of dry storage will damage the sensitivity of the probe. Allowing the probe to dry out may also result in the junction hole getting clogged.\u003c\/p\u003e\n\u003cp\u003eStore the pH probe in storage solution MA9015.  Only use tap water short-term if\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMA9015\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis not immediately available and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNEVER store in distilled Water (DI) or Reverse Osmosis (RO) water. This will damage the sensitivity of the probe.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe best way to store the probe is with the probe's cap filled with storage solution or calibration buffer and the cap tightened to prevent leakage. It is also recommended that to store the electrode upright to further reduce the potential for leakage.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCleaning and Maintenance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eResidue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMA9016\u003cspan\u003e \u003c\/span\u003efor about 20 minutes\u003c\/strong\u003e. Also:\u003c\/p\u003e\n\u003cp\u003e1.  Inspect the electotrode for damage or scratches, if present replace the electrode.\u003c\/p\u003e\n\u003cp\u003e2.  Inspect the cable.  The connection cable and insulation must be intact.\u003c\/p\u003e\n\u003cp\u003e3.  Connectors should be clean and dry.\u003c\/p\u003e\n\u003cp\u003e4.  Rinse off salt deposits with water or DI water.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe pH sensing bulbs become less sensitive over time so make sure that you are calibrating regularly to keep your PRO Plus Bench pH Meter accurate. Also, calibrate after cleaning or a long period of storage.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003epH Range: -2.00 to 16.00 pH\u003c\/li\u003e\n\u003cli\u003eORP Range: ±699.9 mV |±2000.0 mV\u003c\/li\u003e\n\u003cli\u003eISE Range: 0.001 to 19999 ppm\u003c\/li\u003e\n\u003cli\u003eTemp. Range: -20.0 to 120.00°C (-4.0 to 248.0°F)\u003c\/li\u003e\n\u003cli\u003epH Resolution: 0.01 pH\u003c\/li\u003e\n\u003cli\u003emV Resolution: 0.1mV | 1 mV\u003c\/li\u003e\n\u003cli\u003eISE Resolution: 0.001 (0.001 to 9.999) ppm | 0.01 (10.00 to 99.99) ppm | 0.1 (100.0 to 999.9 ppm) | 1 (1000 to 19999) ppm\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1°C (0.1°F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.01 pH @ 20°C \/ 68°F\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.2mV \/ ±1 mV\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.5% Full Scale (ISE)\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.4°C | ±0.8°F\u003c\/li\u003e\n\u003cli\u003eRel mV offsete: ±2000mV\u003c\/li\u003e\n\u003cli\u003epH Calibration: up to 3 point automatic pH calibration | 7 standard buffers (pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45)\u003c\/li\u003e\n\u003cli\u003eISE Calibration: 1 or 2 point automatic, 6 standard solutions available\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic, -20.0 to 120.0°C (-4.0 to 248.0°F) or manual (without temperature probe)\u003c\/li\u003e\n\u003cli\u003epH electrode: MA917B\/1 glass, double junction pH electrode (supplied)\u003c\/li\u003e\n\u003cli\u003eORP Electrode: (Sold Separately)\u003c\/li\u003e\n\u003cli\u003eTemperature probe: MA831R temperature probe (supplied)\u003c\/li\u003e\n\u003cli\u003ePower supply: 12VDC (included)\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0 to 50°C \/ 32 to 122°F; max RH 95%\u003c\/li\u003e\n\u003cli\u003eDimensions Meter: 230 x 160 x 95 mm (9.0 x 6.3 x 3.7 inches)\u003c\/li\u003e\n\u003cli\u003eWeight Meter: 1.1 kg \/ (2.4 lbs)\u003c\/li\u003e\n\u003cli\u003eDimensions Packaged: 355 x 120 x 255 mm (14.0 x 4.72 x 10.04 inches)\u003c\/li\u003e\n\u003cli\u003eWeight Packaged: 2.16 kg \/ (4.76 lbs)\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years on meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41038446362711,"sku":"MW160US","price":1006.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW160-MAX-Top__47676.jpg?v=1718122064"},{"product_id":"milwaukee-mw170-max-ec-tds-nacl-temp-logging-bench-meter","title":"Milwaukee MW170 MAX EC\/TDS\/NaCl\/Temp Logging Bench Meter","description":"\u003cp\u003e\u003cstrong\u003eHandling Time : 2 Days\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003eLab Grade. High Performance. Automated. Tough.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MW170 4-in-1 MAX EC\/TDS\/NaCl\/Temp. Logging Bench Meter has won fans around the world with its reliable, fast and simple operation as well as its tough, sleek design and small benchtop footprint. It is accurate to\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"single-product-meta-item-value\"\u003e± 1% of reading for EC\/TDS \u0026amp; Salinity\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewith automatic, manual or no temperature compensation and a built in dedicated GLP key. Ideal for use by education, horticulture, labs, food processing, water treatment and many other applications with challenging EC\/TDS\/NaCL\/Temp. measurement needs.\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\"Amazingly accurate, the best meter I have used so far.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Very satisfied, very accurate, rugged device that calibrates easily.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Rarely needs to be calibrated and gives perfect readings every time.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Killer tool, good value.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Logging data is easy-to-use and download\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Love the GLP function\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Logging functions increase the reliability of the data\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Easy to Clean\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MW170 4-in-1 MAX EC\/TDS\/NaCl\/Temp Bench Logging Meter is preferred by people testing samples in various applications.  The easy-to-use logging feature allows data collection without messy notes and errors. From aquaculture, environmental, research to educators, the MW170 MAX is your meter for fast, accurate readings.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee MW170 MAX EC\/TDS\/NaCl\/Temp. Bench meter offers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePeople choose the MW170 4-in-1 MAX EC\/TDS\/NaCl\/Temp Bench Logging Meter to improve the accuracy of their testing program. With easy 1 point EC calibration, 6 standard buffer choices and 2 point temperature calibration, the meter can be quickly calibrated to a higher temperature accuracy compared to other meters and it provides more accurate temperature compensation readings than a one point calibration. The MW170 MAX Bench Meter is accurate to\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"single-product-meta-item-value\"\u003e± 1% of reading for EC\/TDS and NaCL\u003c\/span\u003e. \u003c\/p\u003e\n\u003cp\u003eThe meter comes with MA814DB\/1 (4 ring) conductivity probe with a built in temperature sensor allowing the meter to automatically adjust the EC\/TDS\/NaCl reading for the effect of temperature (ATC).\u003c\/p\u003e\n\u003cp\u003eThe meter can also be used as a very accurate thermometer with accuracy +\/-0.5°C (+\/-0.9°F)\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eToughness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe rugged meter is built to take knocks and has a sleek design that includes a small benchtop footprint .\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow maintenace\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MW170 MAX EC\/TDS\/NaCl\/Temp Bench Logging Meter comes with the Milwaukee MA814DB\/1 combination EC\/Temp sensor. This is Milwaukee's top selling lab grade EC probe for a reason. Designed to be both low maintenance and able to withstand more challenging samples. The MA814DB\/1 is ideal for use in horticulture, aquaculture, environmental labs, water treatment\/conditioning and many other applications. \u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read results with large duel level digital LCD readout.\u003c\/li\u003e\n\u003cli\u003eExtreme accuracy to 1% of reading for EC\/TDS\/NaCl |+\/- 0.5°C (+\/-0.9°F). \u003c\/li\u003e\n\u003cli\u003eExtended auto-ranging feature for EC\/TDS\/NaCl.\u003c\/li\u003e\n\u003cli\u003eLightweight, sleek design featuring a small benchtop footprint.\u003c\/li\u003e\n\u003cli\u003eSimple easy-to-use logging; manual log-on-demand or manual log-on-stability up to 1,000 records.  \u003c\/li\u003e\n\u003cli\u003eMicro USB Port download functions. \u003c\/li\u003e\n\u003cli\u003eGLP data, date and time.\u003c\/li\u003e\n\u003cli\u003eEasy measurement: just place the probe in the sample, gently stir and wait for the reading to stabilize.\u003c\/li\u003e\n\u003cli\u003eSingle cell factor calibration for EC\/TDS\/NaCl, automatic simple one point calibration and two point for temperature allowing increased accuracy.\u003c\/li\u003e\n\u003cli\u003eRugged low maintenance, high performance, easy-to-clean EC\/TDS\/NaCL\/Temp probe.\u003c\/li\u003e\n\u003cli\u003eBuilt in temperature sensor. \u003c\/li\u003e\n\u003cli\u003eInternal clock date to keep track of different time-dependent functions (calibration, timestamp,calibration time out).\u003c\/li\u003e\n\u003cli\u003e3 feet probe cables for extra flexibility when testing.\u003c\/li\u003e\n\u003cli\u003eIncludes MA9315 electrode holder, cables, adapter and probe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare, Use and Cleaning\u003c\/h2\u003e\n\u003cp\u003eEC meters usually start performing poorly because of problems with the sediment on the conductivity probe's rings. The dirty rings on the probe can change impedance. Cleaning the rings is simple.  Slide the plastic shield off and clean with DI water and soft cloth to keep your readings accurate.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen not in use, store the meter and probe in a safe area to avoid damage. The EC probe is stored dry. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MW170 MAX is easy 1 point EC\/TDS\/NaCl calibration for ease-of-use and two point temperature calibration for best accuracy in (ATC).  Calibrating regularly is best to keep your PRO MW170 4-in-1 MAX Bench meter accurate for all your readings. \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEC Range: 0.00 to 29.99 uS\/cm \/ 30.0 to 299.9 uS\/cm\u003c\/li\u003e\n\u003cli\u003eEC Range: 300 to 2999 uS\/cm\u003c\/li\u003e\n\u003cli\u003eEC Range: 3.00 to 29.99 mS\/cm \/ 30.0 to 200.0 mS\/cm\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eEC Range: up to 500 mS\/cm absolute conductivity**\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eTDS Range: 0.00 to 14.99 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003eTDS Range: 15.0 to 149.9 ppm (mg\/L) \/ 150 to 1499 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003eTDS Range: 1.50 to 14.99 g\/L \/ 15.0 to 100.0 g\/l\u003c\/li\u003e\n\u003cli\u003eTDS Range: upt to 250.0 g\/L absolute TDS**\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eTDS Range: up to 400 g\/L absolute TDS** (with 0.80 factor)\u003c\/li\u003e\n\u003cli\u003eSalinity Range: 0.0 to 400.0% NaCl \/ 2.00 to 42.00 PSU\u003c\/li\u003e\n\u003cli\u003eSalinity Range: 0.00 to 80.00 g\/L\u003c\/li\u003e\n\u003cli\u003eTemp. Range: -20.0 to 120.00°C (-4.0 to 248.0°F)\u003c\/li\u003e\n\u003cli\u003eEC Resolution: 0.01 uS\/cm \/ 0.1 uS\/cm \/ 1 uS\/cm\u003c\/li\u003e\n\u003cli\u003eEC Resolution: 0.01 mS\/cm \/ 0.1 mS\/cm\u003c\/li\u003e\n\u003cli\u003eTDS Resolution: 0.01 ppm \/ 0.1 ppm \/ 1 ppm\u003c\/li\u003e\n\u003cli\u003eTDS Resolution: 0.01 g\/L \/ 0.1 g\/L\u003c\/li\u003e\n\u003cli\u003eSalinity Resolution: 0.1% NaCl \/ 0.01 PSU \/ 0.01 g\/L\u003c\/li\u003e\n\u003cli\u003eTemperature Resolution: 0.1°C \/ 0.1°F)\u003c\/li\u003e\n\u003cli\u003eAccuracy @ 25°C \/ 77°F\u003c\/li\u003e\n\u003cli\u003eEC: ± 1% of reading \/ ±0.05 uS\/cm or 1 digit, whichever is greater\u003c\/li\u003e\n\u003cli\u003eTDS: ±1% of reading \/ ±0.03 ppm or 1 digit, whichever is greater\u003c\/li\u003e\n\u003cli\u003eSalinity: ±1% of reading\u003c\/li\u003e\n\u003cli\u003eTemperature: ±0.5°C (±0.9°F)\u003c\/li\u003e\n\u003cli\u003eCalibration\u003c\/li\u003e\n\u003cli\u003eEC\/TDS: single cell factor calibration, 6 standards: 84 uS\/cm, 1413 uS\/cm, 5.00 mS\/cm, 12.88 mS\/cm, 80.0 mS\/cm, 111.8 mS\/cm \/ one point offset: 0.00 uS\/cm\u003c\/li\u003e\n\u003cli\u003eSalinity: one point with MA9066 salinity calibration solution\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic or manual from -20 to 120°C (-4.0 to 248.0°F) or NO TC without temperature compensation\u003c\/li\u003e\n\u003cli\u003eConductivity temperature coefficient: 0.00 to 6.00 % \/ °C (EC and TDS only) | Default value: 1.90 % \/ °C\u003c\/li\u003e\n\u003cli\u003eTDS factor: 0.40 to 0.80 \/ Default value: 0.50\u003c\/li\u003e\n\u003cli\u003eEC Probe: MA814DB\/1 4 ring\u003c\/li\u003e\n\u003cli\u003eTemperature probe: Built-in temperature sensor\u003c\/li\u003e\n\u003cli\u003eLogging: Maximum 1,000 log records (stored in up to 100 lots) \/ on demand, 200 logs on stability, 200 logs, interval logging 1000\u003c\/li\u003e\n\u003cli\u003ePC Connectivity: 1 micro USB port\u003c\/li\u003e\n\u003cli\u003ePower Supply: 12 VDC adapter (included)\u003c\/li\u003e\n\u003cli\u003eBattery Type: Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery life: Approx. 8 hours of use\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0 to 50°C \/ 32 to 122°F; max RH 95%\u003c\/li\u003e\n\u003cli\u003eDimensions: 230 x 160 x 95 mm (9.0 x 6.3 x 3.7 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.9 kg \/ 2.00 lbs.\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years meter\u003c\/li\u003e\n\u003cli\u003e** Absolute conductivity (or TDS) is the conductivity value without temperature compensation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41038698741847,"sku":"MW170US","price":845.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW170-MAX-Top__04503.jpg?v=1718122946"},{"product_id":"milwaukee-mw180-max-5-in-1-bench-meter-ph-orp-ec-tds-nacl-temp-logging","title":"Milwaukee MW180 MAX pH\/mV\/EC\/TDS\/NaCl\/Temp Bench Meter with Logging","description":"\u003ch1\u003e\u003cstrong\u003eLab Grade. High Performance. Automated. Tough.\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe Milwaukee MW180 5-in-1 MAX pH\/ORP\/EC\/TDS\/NaCl\/Temp. Logging Bench Meter has won fans around the world with its reliable, fast and simple operation as well as its tough, sleek design and small benchtop footprint. It is accurate to\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"single-product-meta-item-value\"\u003e± 1% of reading for EC\/TDS\/NaCl and up to +\/-0.002 pH,\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e with automatic or manual temperature compensation and a built in dedicated GLP key. Ideal for use by education, horticulture, labs, food processing, water treatment and many other applications with challenging pH\/ORP\/EC\/TDS\/NaCl\/Temp. measurement needs.\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e\"Amazingly accurate, the best meter I have used so far.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Very satisfied, very accurate, rugged device that calibrates easily.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Rarely needs to be calibrated and gives perfect readings every time.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Killer tool, good value.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Logging data is easy-to-use and download.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Love the GLP function.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Logging functions increase the reliability of the data.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\"Easy to Clean.\"\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MW180 5-in-1 MAX pH\/ORP\/EC\/TDS\/NaCl\/Temp. Bench Logging Meter is preferred by people testing samples in various applications.  The easy-to-use logging feature allows data collection without messy notes and errors. From aquaculture, environmental, research to educators, the MI180 MAX is your cost effective meter for fast, accurate readings.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee MAX pH\/ORP\/EC\/TDS\/NaCl\/Temp. Bench meter offers:\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003ePeople choose the MW180 5-in-1 MAX pH\/ORP\/EC\/TDS\/NaCl\/Temp. Bench Logging Meter to improve the accuracy and efficiency of their testing program. With easy 1 point EC\/NaCl and up to 3 point pH calibration, 7 memorized standard pH buffer choices, 6 memorized EC calibration solutions 2 point temperature calibration, the meter can be quickly calibrated to a higher temperature accuracy compared to other meters and it provides more accurate temperature compensation readings than a one point calibration. The MW180 5-in-1 MAX Bench Meter is accurate to\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"single-product-meta-item-value\"\u003e± 1% of reading for EC\/TDS and NaCL\u003c\/span\u003e. \u003c\/p\u003e\n\u003cp\u003eThe meter comes with MA814DB\/1 (4 ring) conductivity probe, lab grade MA917B\/1 pH electrode and temperature sensor MA831R, allowing the meter to automatically adjust the pH\/ORP\/EC\/TDS\/NaCl reading for the effect of temperature (ATC).\u003c\/p\u003e\n\u003cp\u003eThe meter can also be used as a very accurate thermometer with accuracy +\/-0.4°C (+\/-0.8°F)\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eToughness\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe rugged meter is built to take knocks and has a sleek design that includes a small benchtop footprint .\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eLow maintenace\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MW180 MAX pH\/ORP\/EC\/TDS\/NaCl\/Temp. Bench Logging Meter comes with the Milwaukee MA814DB\/1 combination EC sensor and MA917B\/1 pH electrode. They are Milwaukee's top selling lab grade EC and pH probes for a reason. Designed to be both low maintenance and able to withstand more challenging samples. The MA814DB\/1 and MA917B\/1 are ideal for use in horticulture, aquaculture, environmental labs, water treatment\/conditioning and many other applications. \u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast easy to read results with large duel level digital LCD readout.\u003c\/li\u003e\n\u003cli\u003eExtreme accuracy to +\/-0.002 pH and 1% of reading for EC\/TDS\/NaCl |+\/- 0.4°C (+\/-0.8°F). \u003c\/li\u003e\n\u003cli\u003eExtended ranges for pH\/ORP\/EC\/TDS\/NaCl.\u003c\/li\u003e\n\u003cli\u003eLightweight, sleek design featuring a small benchtop footprint.\u003c\/li\u003e\n\u003cli\u003eSimple easy-to-use logging and RS232\/USB (opto-isolated) download functions.\u003c\/li\u003e\n\u003cli\u003eGLP data, date and time.\u003c\/li\u003e\n\u003cli\u003eLog-on-demand or auto. up to 50 records  each parameter. \u003c\/li\u003e\n\u003cli\u003eEasy measurement: just place the probe(s) in the sample, gently stir and wait for the reading to stabilize.\u003c\/li\u003e\n\u003cli\u003eUp to 3 point pH automatic calibration, simple single point factor calibration for EC\/TDS\/NaCl, and two point for temperature allowing increased accuracy.\u003c\/li\u003e\n\u003cli\u003eRugged low maintenance, high performance, easy-to-clean pH\/EC\/TDS\/NaCl\/Temp probes.\u003c\/li\u003e\n\u003cli\u003eBuilt in temperature sensor. \u003c\/li\u003e\n\u003cli\u003e12VDC power supply (included).\u003c\/li\u003e\n\u003cli\u003eTemperature compensation automatic or manual. \u003c\/li\u003e\n\u003cli\u003eInternal clock date to keep track of different time-dependent functions (calibration, timestamp,calibration time out).\u003c\/li\u003e\n\u003cli\u003e3 feet probe cables for extra flexibility when testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMA917B\/1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epH electrode,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMA831R\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003etemperature probe and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMA814DB\/1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincluded.\u003c\/li\u003e\n\u003cli\u003eORP Probes sold separately. \u003c\/li\u003e\n\u003cli\u003eIncludes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMA9315\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eelectrode holder, pipets, initial calibration solutions, software and all cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare, Use and Cleaning\u003c\/h2\u003e\n\u003cp\u003epH\/EC\/TDS meters usually start performing poorly because of problems with the sediment on the conductivity probe's rings or build up on the glass pH bulb. The dirt on the EC probe rings or on the ph bulb can change impedance. Cleaning the rings is simple.  Slide the plastic shield off and clean with DI water and soft cloth to keep your readings accurate. For pH, simply soak the pH electrode in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMA9016\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecleaning solution.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCleaning and Storage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAll pH\/ORP sensors have a limited life and response time gets longer with age. Properly maintaining your pH\/ORP electrode will give you fast, accurate results for longer. So, be sure to order the Milwaukee Maintenance Kit code\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePH-Main\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eat checkout time!  This will be needed to help clean and condition the pH electrode before use!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen not in use, store the meter and EC probe in a safe area to avoid damage. The EC probe is stored dry.  Store the pH probe in storage solution MA9015. Only use tap water short-term if\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMA9015\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis not imediatly availalbe and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNEVER store in distilled Water (DI) or Reverse Osmosis (RO) water. This will damage the sensitivity of the probe.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eCleaning\u003c\/h3\u003e\n\u003cp\u003eResidue from the sample can impact the sensitivity of the sensing bulb and clog the junction. This is especially true if the sample has a lot of organic material. We recommend regularly soaking your electrode in cleaning solution\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/milwaukeeinstruments.com\/milwaukee-ma9016-cleaning-solution-for-ph-\/-orp-electrodes\/\"\u003eMA9016\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor about 20 minutes\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe MW180 MAX is easy 1 point EC\/TDS\/NaCl calibration for ease-of-use, up to 3 point pH calibration and two point temperature calibration for best accuracy in (ATC).  Calibrating regularly is best to keep your MI180 5-in-1 MAX Bench meter accurate for all your readings. \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003epH Range: -2.00 to 20.00 pH \/ -2.000 to 20.000 pH\u003c\/li\u003e\n\u003cli\u003emV Range: ±699.9 mV \/ ±2000 mV\u003c\/li\u003e\n\u003cli\u003eEC Range: 0.00 to 29.99 uS\/cm \/ 30.0 to 299.9 uS\/cm\u003c\/li\u003e\n\u003cli\u003eEC Range: 300 to 2999 uS\/cm\u003c\/li\u003e\n\u003cli\u003eEC Range: 3.00 to 29.99 mS\/cm \/ 30.0 to 200.0 mS\/cm\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eEC Range: up to 500.0 mS\/cm (uncompensated EC)*\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003eTDS Range: 0.00 to 14.99 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003eTDS Range: 15.0 to 149.9 ppm (mg\/L) \/ 150 to 1499 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003eTDS Range: 1.50 to 14.99 ppt (g\/L) \/ 15.0 to 100.0 ppt (g\/L)\u003c\/li\u003e\n\u003cli\u003eTDS Range: up to 400 g\/L (uncompensated TDS)* (with 0.80 factor)\u003c\/li\u003e\n\u003cli\u003eNaCl Range: 0.0 to 400.0%\u003c\/li\u003e\n\u003cli\u003eTemp. Range: -20.0 to 120.00°C (-4.0 to 248.0°F)\u003c\/li\u003e\n\u003cli\u003epH Resolution: 0.01 pH \/ 0.001 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003cli\u003emV Resolution: 0.1 mV \/ 1 mV\u003c\/li\u003e\n\u003cli\u003eEC Resolution: 0.01 uS\/cm \/ 0.1 uS\/cm \/ 1 uS\/cm\u003c\/li\u003e\n\u003cli\u003eEC Resolution: 0.01 mS\/cm \/ 0.1 mS\/cm\u003c\/li\u003e\n\u003cli\u003eTDS Resolution: 0.01 ppm (mg\/L) \/ 0.1 ppm (mg\/L) \/ 1 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003eTDS Resolution: 0.01 ppt (g\/L) \/ 0.1 ppt ( g\/L)\u003c\/li\u003e\n\u003cli\u003eNaCl Resolution: 0.1%\u003c\/li\u003e\n\u003cli\u003eTemperature Resolution: 0.1°C \/ (0.1°F)\u003c\/li\u003e\n\u003cli\u003eAccuracy @ 20°C \/ 68°F\u003c\/li\u003e\n\u003cli\u003epH: ±0.01 \/ ±0.002 pH\u003c\/li\u003e\n\u003cli\u003emV: ±0.2 mV \/ ±1 mV\u003c\/li\u003e\n\u003cli\u003eEC: ±1% of reading \/ ±0.05 uS\/cm or 1 digit, whichever is greater\u003c\/li\u003e\n\u003cli\u003eTDS: ±1% of reading \/ ±0.03 ppm or 1 digit, whichever is greater\u003c\/li\u003e\n\u003cli\u003eNaCl: ±1% of reading\u003c\/li\u003e\n\u003cli\u003eTemperature: ±0.4°C (±0.8°F)\u003c\/li\u003e\n\u003cli\u003eRel mV offset: ±2000 mV\u003c\/li\u003e\n\u003cli\u003eCalibration\u003c\/li\u003e\n\u003cli\u003epH: 1, 2 or 3 calibration points, with 7 memorized buffers: 1.68, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45\u003c\/li\u003e\n\u003cli\u003eEC\/TDS: 1 point slope calibration, 6 standards: 84 uS\/cm, 1413 uS\/cm, 5.00 mS\/cm, 12.88 mS\/cm, 80.0 mS\/cm, 111.8 mS\/cm \/ 1 point offset calibration: 0.00 uS\/cm\u003c\/li\u003e\n\u003cli\u003eNaCl: 1 point, with MA9066 salinity calibration solution\u003c\/li\u003e\n\u003cli\u003eTemperature: 2 points, 0 and 50°C (32 and 122°F)\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic or manual from -20.0 to 120.0°C (-4.0 to 248.0°F)\u003c\/li\u003e\n\u003cli\u003eConductivity temperature coefficient: Selectable 0.00 to 6.00 % \/ °C (EC and TDS only)\u003c\/li\u003e\n\u003cli\u003eTDS factor: 0.40 to 0.80 \/ Default value: 0.50\u003c\/li\u003e\n\u003cli\u003epH Probe: MA917B\/1 (included)\u003c\/li\u003e\n\u003cli\u003eORP Electrode: (Sold Separately)\u003c\/li\u003e\n\u003cli\u003eTemperature Probe: MA831R (included)\u003c\/li\u003e\n\u003cli\u003eEC Probe: MA814DB\/1 (4 ring, included)\u003c\/li\u003e\n\u003cli\u003eLogging-On-Demand: Maximum 50 samples for each range: (pH, mV \/Rel mV, EC, TDS, NaCl)\u003c\/li\u003e\n\u003cli\u003ePC Connectivity: RS232\/USB opto isolated\u003c\/li\u003e\n\u003cli\u003ePower Supply: 12 VDC adapter (included)\u003c\/li\u003e\n\u003cli\u003eDimensions: 230 x 160 x 95 mm (9.0 x 6.3 x 3.7 inches)\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0 to 50°C \/ 32 to 122°F; max RH 95%\u003c\/li\u003e\n\u003cli\u003eWeight: 0.9 kg \/ 2.00 lbs.\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years Meter\u003c\/li\u003e\n\u003cli\u003e*Uncompensated conductivity (TDS) is the conductivity (or TDS) value without temperature compensation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41038735245399,"sku":"MW180US","price":1017.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW180-MAX__42735.jpg?v=1718126539"},{"product_id":"milwaukee-mw190-max-dissolved-oxygen-bench-meter-logging","title":"Milwaukee MW190 MAX Dissolved Oxygen Bench Meter With Automatic Calibration","description":"\u003cp\u003e\u003cstrong\u003eHandling Time : 2 days\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Milwaukee MW190 MAX Bench Dissolved Oxygen meter is one of Milwaukee's most popular meters with its reliable and fast operation as well as its accuracy.\u003c\/p\u003e\n\u003cp\u003eThe Milwaukee MW190 MAX DO Bench Meter is preferred by people looking for lab level accuracy without the high cost. The Milwaukee DO Meter is popular with everyone from field biologists, educators, fish farmers, koi pond owners, education, water treatement plants and laboratories.\u003c\/p\u003e\n\u003ch2\u003eDesign features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFast, easy-to-read results with large digital LCD readout.\u003c\/li\u003e\n\u003cli\u003eRepeatable, accuracy to \u003cspan class=\"single-product-meta-item-value\"\u003e±\u003c\/span\u003e1.5% FS.\u003c\/li\u003e\n\u003cli\u003eLightweight and has a small benchtop footprint.\u003c\/li\u003e\n\u003cli\u003eSingle offset or dual point slope with open air 100% saturation calibration. \u003c\/li\u003e\n\u003cli\u003eAltitude and Salinity compensation. \u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation.\u003c\/li\u003e\n\u003cli\u003eUses MA845 (included) reinforced polarographic probe with an oxygen-permeable polytetrafluroethylene (PTFE) membrane sensor\u003c\/li\u003e\n\u003cli\u003e5\u003cspan\u003e o-rings, membranes and one protective cap included\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 meter probe cable for extra flexibility when testing\u003c\/li\u003e\n\u003cli\u003eLogging up to 50 samples.\u003c\/li\u003e\n\u003cli\u003e12 VDC power supply.\u003c\/li\u003e\n\u003cli\u003eEasy RS232\/USB opto-isolated\u003c\/li\u003e\n\u003cli\u003eComplete with DO probe, initial calibration solutions and cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use\u003c\/h2\u003e\n\u003ch3\u003eProbe Preparation Calibration Procedure    \u003c\/h3\u003e\n\u003cp\u003eD.O. Probes are shipped dry:  To hydrate the probe and prepare it for use, connect it to the meter and procede as follows:\u003c\/p\u003e\n\u003cp\u003e1. Remove the the red and black cap. This cap is used for protection during shipping. \u003c\/p\u003e\n\u003cp\u003e2.  Wet the sensor by soaking the bottom 2.5 cm of the probe in electrolyte (MA9071) for 5 minutes.\u003c\/p\u003e\n\u003cp\u003e3.  Rinse the membrane (supplied with meter) with electrolyte solution while shaking it gently.  Refill with clean electrolyte solution.\u003c\/p\u003e\n\u003cp\u003e4.  Gently tap the sides of the membrane with the fingertip to ensure that no air bubbles remain trapped.  To avoid damaging the membrane, do not tap the membrane directly on the bottom.\u003c\/p\u003e\n\u003cp\u003e5.  Place the O-Ring (suppield with membranes) properly inside the membrane cap.\u003c\/p\u003e\n\u003cp\u003e6.  With the sensor facing down, screw the cap clockwise.  Some electrolyte solution will overflow. \u003c\/p\u003e\n\u003cp\u003e7.  Turn the unit on use on\/off key.\u003c\/p\u003e\n\u003cp\u003e8. All LCD tags are displayed and a beep is heard while the instrument performs a test.\u003c\/p\u003e\n\u003cp\u003e9.  The \"COND\" message will be displayed for about 45 seconds to inform the user that the probe is in auto-conditioning mode (automatic polarization).\u003c\/p\u003e\n\u003cp\u003e10.  Once \"COND\" dissappears, the probe is polarized and the instrument can be calibrated.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Calibration Offset Procedure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1.  Remove the clear protective cap.\u003c\/p\u003e\n\u003cp\u003e2.  Submerge the probe in MA9070 zero oxygen solution and stir for about 2-3 minutes.\u003c\/p\u003e\n\u003cp\u003e3.  Press CAL. The \"WAIT\" tag will blink on the LCD until reading is stable.\u003c\/p\u003e\n\u003cp\u003e4.  When the reading is stable, \"READY\" \u0026amp; \"ACCEPT\" tags are blinking.  Press ACCEPT to confirm the \"0.0%\" D.O. calibration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e  When the instrument is not in use, place the CLEAR plastic cap (supplied with probe) over the membrane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtra tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWatch for the membrane having wrinkles or stretch marks. If you see wrinkles, replace with a new membrane.\u003c\/li\u003e\n\u003cli\u003eAlways use fresh electrolyte solution (MA9071).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eRange: 0.00 to 45.00 mg\/L O2 (ppm)\u003c\/li\u003e\n\u003cli\u003e% Saturation O\u003csub\u003e2\u003c\/sub\u003e: 0.0 to 300.0% O2\u003c\/li\u003e\n\u003cli\u003eTemperature Range: -5.0 to 55.0°C (23.0 to 131.0°F)\u003c\/li\u003e\n\u003cli\u003eO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eresolution: 0.01 (ppm) mg\/L\u003c\/li\u003e\n\u003cli\u003e% Saturation O\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eResolution: 0.1%\u003c\/li\u003e\n\u003cli\u003eTemperature Resolution: 0.1°C \/ 0.1°F\u003c\/li\u003e\n\u003cli\u003eO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eAccuracy: ±1.5% Full Scale\u003c\/li\u003e\n\u003cli\u003e% Saturation O\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eAccuracy: ± 1.5% Full Scale (@20°C \/ 68°F)\u003c\/li\u003e\n\u003cli\u003eTemperature Accuracy: ± 0.4°C (±0.8°F)\u003c\/li\u003e\n\u003cli\u003eCalibration DO: Automatic single (offset MA9070) or dual point with slope in 100% saturated air\u003c\/li\u003e\n\u003cli\u003eCalibration Temperature: 2 point at 0 and 50°C (32.0 and 122.0°F)\u003c\/li\u003e\n\u003cli\u003eAltitude compensation: 0 to 4000 m (13,120')\u003c\/li\u003e\n\u003cli\u003eAltitude Resolution: 100 m (328')\u003c\/li\u003e\n\u003cli\u003eSalinity Compensation: 0 to 40g\/L\u003c\/li\u003e\n\u003cli\u003eSalinity Resolution: 1 g\/L\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic, 0.0 to 50.0°C (32.0 to 122.0°F)\u003c\/li\u003e\n\u003cli\u003eProbe: MA840\/2 polargraphic probe (included)\u003c\/li\u003e\n\u003cli\u003eMembranes: 5 included with O-Rings (included)\u003c\/li\u003e\n\u003cli\u003eComputer Interface: RS232\/USB opto-isolated\u003c\/li\u003e\n\u003cli\u003ePower Supply: 12 VDC (included)\u003c\/li\u003e\n\u003cli\u003eDimensions Meter: 230 x 160 x 95 mm (9.0 x 6.3 x 3.7 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 0.9 kg (2.0 lbs.)\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0 to 50°C \/ 32 to 122°F; max RH 95%\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 years (meter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41038772535383,"sku":"MW190US","price":1094.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW190_Right_angle__62560.jpg?v=1718128886"},{"product_id":"milwaukee-mw106-max-ip67-waterproof-ph-orp-temp-data-logger","title":"Milwaukee MW106 MAX Waterproof pH\/ORP\/Temp Data Logger - IP67 Portable Meter","description":"\u003ch2\u003eMilwaukee MW106 MAX Waterproof pH\/ORP\/Temp Data Logger: Lab-Grade Precision with Advanced Logging\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMilwaukee MW106 MAX\u003c\/strong\u003e represents the pinnacle of portable pH testing technology. This IP67 waterproof 3-in-1 meter delivers exceptional \u003cstrong\u003e±0.002 pH accuracy\u003c\/strong\u003e with advanced data logging capabilities, making it the professional choice for brewers, winemakers, laboratories, food processors, and water treatment facilities that demand both precision and documentation.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Accuracy:\u003c\/strong\u003e ±0.002 pH accuracy—8x more accurate than standard meters for critical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Data Logging:\u003c\/strong\u003e Store up to 1,000 samples with on-demand, stability, or interval logging modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Connectivity:\u003c\/strong\u003e Easy data download via micro USB for analysis and record-keeping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof:\u003c\/strong\u003e Fully submersible, rugged design built for demanding field and lab environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Point Calibration:\u003c\/strong\u003e Up to 5-point automatic calibration with 7 standard buffers + 2 custom for maximum precision\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 Testing:\u003c\/strong\u003e Measure pH, ORP (oxidation-reduction potential), and temperature simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrode Diagnostics:\u003c\/strong\u003e Built-in diagnostics check and display pH electrode condition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGLP Compliance:\u003c\/strong\u003e Good Laboratory Practice features for quality assurance and traceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the MW106 MAX?\u003c\/h3\u003e\n\u003cp\u003eThe MW106 MAX is preferred by professionals testing samples in viscous applications that cause other pH meters to fail. The easy-to-use logging feature allows data collection without messy notes and transcription errors. From brewers and winemakers to hydroponic growers and food safety labs, the MW106 MAX delivers fast, accurate readings with complete documentation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Customers Say\u003c\/h3\u003e\n\u003cp\u003e\"Amazingly accurate, the best meter I have used so far.\"\u003c\/p\u003e\n\u003cp\u003e\"Very satisfied, very accurate, rugged device that calibrates easily.\"\u003c\/p\u003e\n\u003cp\u003e\"Rarely needs to be calibrated and gives perfect readings every time.\"\u003c\/p\u003e\n\u003cp\u003e\"Logging data is easy-to-use and download.\"\u003c\/p\u003e\n\u003cp\u003e\"Love the GLP function.\"\u003c\/p\u003e\n\u003cp\u003e\"Killer tool, good value.\"\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eUnmatched Accuracy:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±0.002 pH accuracy (0.001 pH resolution mode available)\u003c\/li\u003e\n\u003cli\u003e±1 mV ORP accuracy for oxidation-reduction measurements\u003c\/li\u003e\n\u003cli\u003e±0.5°C (±1°F) temperature accuracy\u003c\/li\u003e\n\u003cli\u003eExtended pH range: -2.00 to 20.00 pH (meter range)\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation (ATC) for consistent results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProfessional Data Logging:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum 1,000 sample storage capacity\u003c\/li\u003e\n\u003cli\u003eOn-demand logging: 200 samples\u003c\/li\u003e\n\u003cli\u003eStability logging: 200 samples (auto-log when reading stabilizes)\u003c\/li\u003e\n\u003cli\u003eInterval logging: 1,000 samples at set time intervals\u003c\/li\u003e\n\u003cli\u003eUSB download via micro USB port for PC connectivity\u003c\/li\u003e\n\u003cli\u003eInternal clock with timestamp for all logged data\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRugged Design:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIP67 waterproof rating—fully submersible and dustproof\u003c\/li\u003e\n\u003cli\u003eLarge dual-level digital LCD display for easy reading\u003c\/li\u003e\n\u003cli\u003eLightweight and portable (0.58 lbs with battery)\u003c\/li\u003e\n\u003cli\u003e200-hour battery life (3 x AA alkaline batteries included)\u003c\/li\u003e\n\u003cli\u003eSelectable auto-off: 5, 10, 30, 60 minutes or disabled\u003c\/li\u003e\n\u003cli\u003eAlphanumeric LCD messages for intuitive operation and error alerts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePremium MA906BR\/1 Electrode Included\u003c\/h3\u003e\n\u003cp\u003eThe MW106 MAX comes with Milwaukee's top-selling \u003cstrong\u003eMA906BR\/1 amplified combination pH\/temperature probe\u003c\/strong\u003e—a field-grade electrode with lab-grade performance. This premium probe features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGel-Filled Design:\u003c\/strong\u003e Low maintenance, no refilling required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Junction:\u003c\/strong\u003e Withstands challenging samples including fertilizers, beer, wine, and organic materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Temperature Sensor:\u003c\/strong\u003e Enables automatic temperature compensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Foot Cable:\u003c\/strong\u003e Extra flexibility for field and lab testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew-On Cap:\u003c\/strong\u003e Ensures proper storage and probe longevity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e±0.02 pH Electrode Accuracy:\u003c\/strong\u003e Professional-grade precision (0-12 pH range)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e ORP electrode MA921B\/2 sold separately for oxidation-reduction potential measurements.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Meter Range:\u003c\/strong\u003e -2.00 to 20.00 pH \/ -2.000 to 20.000 pH (dual resolution)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Electrode Range:\u003c\/strong\u003e 0 to 12 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP Range:\u003c\/strong\u003e ±2000.0 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range (Meter):\u003c\/strong\u003e -20.0 to 120.0°C (-4.0 to 248.0°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range (Electrode):\u003c\/strong\u003e -5 to 70°C (23 to 158°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Resolution:\u003c\/strong\u003e 0.01 pH \/ 0.001 pH (selectable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP Resolution:\u003c\/strong\u003e 0.1 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Resolution:\u003c\/strong\u003e 0.1°C \/ 0.1°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Accuracy (Meter):\u003c\/strong\u003e ±0.01 pH \/ ±0.002 pH @ 25°C\/77°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Accuracy (Electrode):\u003c\/strong\u003e ±0.02 pH (0-12 pH range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eORP Accuracy:\u003c\/strong\u003e ±1 mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Accuracy:\u003c\/strong\u003e ±0.5°C (±1°C outside range) | ±1°F (±2°F outside range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e Up to 5-point automatic pH calibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Buffers:\u003c\/strong\u003e pH 1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45 + 2 custom\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e Automatic or manual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Logging:\u003c\/strong\u003e 1,000 samples max (on-demand, stability, interval modes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePC Connectivity:\u003c\/strong\u003e Micro USB port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 10 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 3 x 1.5V AA alkaline (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e Approx. 200 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Off:\u003c\/strong\u003e Selectable 5, 10, 30, 60 min. or disabled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e 0-50°C \/ 32-122°F; max RH 95%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 200 x 85 x 50 mm (7.9 x 3.3 x 2.0 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCasing:\u003c\/strong\u003e IP67 waterproof and dustproof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.26 kg \/ 0.58 lbs (with battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 years (meter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrewing and beer production (mash pH, wort analysis)\u003c\/li\u003e\n\u003cli\u003eWinemaking and viticulture\u003c\/li\u003e\n\u003cli\u003eFood processing and quality control\u003c\/li\u003e\n\u003cli\u003eWater treatment facilities\u003c\/li\u003e\n\u003cli\u003eLaboratory research and testing\u003c\/li\u003e\n\u003cli\u003eHydroponics and agriculture\u003c\/li\u003e\n\u003cli\u003ePharmaceutical manufacturing\u003c\/li\u003e\n\u003cli\u003eEnvironmental monitoring\u003c\/li\u003e\n\u003cli\u003eAquaculture and fisheries\u003c\/li\u003e\n\u003cli\u003eWastewater analysis\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMW106 MAX waterproof meter\u003c\/li\u003e\n\u003cli\u003eMA906BR\/1 amplified pH\/temperature probe\u003c\/li\u003e\n\u003cli\u003e3 x AA alkaline batteries\u003c\/li\u003e\n\u003cli\u003eMicro USB cable for data download\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eCalibration solutions (check package contents)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cp\u003epH meters typically fail due to issues with the probe's glass sensing bulb or reference junction. Proper maintenance extends probe life and ensures accurate results.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStorage Best Practices:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlways store probe in storage solution \u003cstrong\u003eMA9015\u003c\/strong\u003e (never distilled or RO water)\u003c\/li\u003e\n\u003cli\u003eFill probe cap with storage solution or calibration buffer before sealing\u003c\/li\u003e\n\u003cli\u003eStore electrode upright to prevent leakage\u003c\/li\u003e\n\u003cli\u003eKeep probe hydrated—dry storage damages sensitivity and clogs the junction\u003c\/li\u003e\n\u003cli\u003eShort-term tap water storage acceptable only if MA9015 unavailable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCleaning:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSoak probe in cleaning solution \u003cstrong\u003e\u003ca href=\"https:\/\/milwaukeeinstruments.com\/milwaukee-ma9016-cleaning-solution-for-ph-\/-orp-electrodes\/\" target=\"_blank\"\u003eMA9016\u003c\/a\u003e\u003c\/strong\u003e for 20 minutes regularly\u003c\/li\u003e\n\u003cli\u003eClean more frequently when testing samples with organic material\u003c\/li\u003e\n\u003cli\u003eResidue buildup impacts sensing bulb sensitivity and clogs the junction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCalibration:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCalibrate regularly as pH sensing bulbs lose sensitivity over time\u003c\/li\u003e\n\u003cli\u003eAlways calibrate after cleaning or extended storage\u003c\/li\u003e\n\u003cli\u003eUse electrode diagnostics feature to check probe condition\u003c\/li\u003e\n\u003cli\u003eTake advantage of 5-point calibration for maximum accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRecommended:\u003c\/strong\u003e Order the Milwaukee pH Maintenance Kit (code \u003cstrong\u003ePH-Main\u003c\/strong\u003e) at checkout to clean and condition your pH electrode for peak performance and extended lifespan.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Milwaukee Instruments?\u003c\/h3\u003e\n\u003cp\u003eMilwaukee Instruments is trusted worldwide by professional brewers, winemakers, laboratories, and quality control teams for rugged, reliable testing equipment. The MW106 MAX combines Milwaukee's legendary build quality with cutting-edge data logging technology and exceptional customer service—backed by a 2-year warranty and decades of proven performance in the most demanding applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProfessional-grade accuracy meets advanced data management:\u003c\/strong\u003e Get lab-quality precision with comprehensive logging and USB connectivity, all in a waterproof, field-ready package.\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41038795767895,"sku":"MW106","price":538.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW106.jpg?v=1737068111"},{"product_id":"milwaukee-mw306-max-ec-tds-salinity-temp-data-logger","title":"Milwaukee MW306 MAX EC\/TDS\/Salinity\/Temp Data Logger | IP67 Waterproof Meter","description":"\u003ch2\u003eMilwaukee MW306 MAX Waterproof EC\/TDS\/Salinity\/Temp Data Logger: Professional 4-in-1 Conductivity Testing\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMilwaukee MW306 MAX\u003c\/strong\u003e is a professional-grade 4-in-1 conductivity meter that measures electrical conductivity (EC), total dissolved solids (TDS), salinity (NaCl), and temperature with exceptional \u003cstrong\u003e±1% accuracy\u003c\/strong\u003e. Featuring IP67 waterproof construction and advanced data logging capabilities, this meter is the professional choice for hydroponics, aquaculture, horticulture, food processing, water treatment, and laboratory applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-in-1 Professional Testing:\u003c\/strong\u003e Measure EC, TDS, salinity (NaCl), and temperature with one meter and one probe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLab-Grade Accuracy:\u003c\/strong\u003e ±1% of reading for EC\/TDS\/NaCl, ±0.5°C (±0.9°F) for temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Data Logging:\u003c\/strong\u003e Store up to 1,000 samples with on-demand, stability, or interval logging modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Connectivity:\u003c\/strong\u003e Easy data download via micro USB for analysis and record-keeping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof:\u003c\/strong\u003e Fully submersible, rugged design built for demanding field and lab environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Range:\u003c\/strong\u003e 0-500 mS\/cm EC, 0-400 g\/L TDS, 0-400% NaCl salinity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Ranging:\u003c\/strong\u003e Automatic range selection for EC and TDS measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGLP Compliance:\u003c\/strong\u003e Good Laboratory Practice features with date, time, and calibration tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the MW306 MAX?\u003c\/h3\u003e\n\u003cp\u003eThe MW306 MAX is preferred by professionals who need precise conductivity and salinity measurements with complete documentation. The easy-to-use logging feature allows data collection without messy notes and transcription errors. From aquaculture and coral reef management to hydroponic growers and food processors, the MW306 MAX delivers fast, accurate readings with comprehensive data management.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Customers Say\u003c\/h3\u003e\n\u003cp\u003e\"Amazingly accurate, the best meter I have used so far.\"\u003c\/p\u003e\n\u003cp\u003e\"Very satisfied, very accurate, rugged device that calibrates easily.\"\u003c\/p\u003e\n\u003cp\u003e\"Rarely needs to be calibrated and gives perfect readings every time.\"\u003c\/p\u003e\n\u003cp\u003e\"Logging data is easy-to-use and download.\"\u003c\/p\u003e\n\u003cp\u003e\"Love the GLP function.\"\u003c\/p\u003e\n\u003cp\u003e\"Killer tool, good value.\"\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Accuracy:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±1% of reading for EC, TDS, and salinity (NaCl)\u003c\/li\u003e\n\u003cli\u003e±0.05 µS\/cm or 1 digit for EC (whichever is greater)\u003c\/li\u003e\n\u003cli\u003e±0.03 ppm or 1 digit for TDS (whichever is greater)\u003c\/li\u003e\n\u003cli\u003e±0.5°C (±0.9°F) temperature accuracy\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation (ATC) from -5 to 100°C\u003c\/li\u003e\n\u003cli\u003eAdjustable TDS factor (0.40 to 0.80, default 0.50)\u003c\/li\u003e\n\u003cli\u003eAdjustable temperature coefficient (0.00 to 6.00%\/°C, default 1.90%\/°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eExtended Measurement Ranges:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Range:\u003c\/strong\u003e 0.00 µS\/cm to 500.0 mS\/cm (absolute conductivity)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTDS Range:\u003c\/strong\u003e 0.00 ppm to 400.0 g\/L (with 0.80 factor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSalinity Range:\u003c\/strong\u003e 0.0-400.0% NaCl, 2.00-42.00 PSU, 0.00-80.00 g\/L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -20.0 to 120.0°C (-4.0 to 248.0°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Ranging:\u003c\/strong\u003e Automatic range selection for optimal resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProfessional Data Logging:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum 1,000 sample storage capacity (max. 100 lots)\u003c\/li\u003e\n\u003cli\u003eOn-demand logging: 200 samples\u003c\/li\u003e\n\u003cli\u003eStability logging: 200 samples (auto-log when reading stabilizes)\u003c\/li\u003e\n\u003cli\u003eInterval logging: 1,000 samples at set time intervals\u003c\/li\u003e\n\u003cli\u003eUSB download via micro USB port for PC connectivity\u003c\/li\u003e\n\u003cli\u003eGLP data with date, time, and calibration tracking\u003c\/li\u003e\n\u003cli\u003eInternal clock for timestamp functions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRugged Design:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIP67 waterproof rating—fully submersible and dustproof\u003c\/li\u003e\n\u003cli\u003eLarge dual-level digital LCD display for easy reading\u003c\/li\u003e\n\u003cli\u003eLightweight and portable (0.58 lbs with battery)\u003c\/li\u003e\n\u003cli\u003e200-hour battery life (3 x AA alkaline batteries included)\u003c\/li\u003e\n\u003cli\u003eBattery Error Prevention System (BEPS)\u003c\/li\u003e\n\u003cli\u003eSelectable auto-off: 5, 10, 30, 60 minutes or disabled\u003c\/li\u003e\n\u003cli\u003eIntuitive alphanumeric LCD messages for operation and alerts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePremium MA815D\/1 Conductivity Probe Included\u003c\/h3\u003e\n\u003cp\u003eThe MW306 MAX comes with Milwaukee's top-selling \u003cstrong\u003eMA815D\/1 amplified 4-ring conductivity probe\u003c\/strong\u003e—a lab-grade electrode designed for professional applications. This premium probe features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Ring Design:\u003c\/strong\u003e Superior accuracy and stability across wide measurement ranges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Maintenance:\u003c\/strong\u003e Easy-to-clean design for long-term reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Temperature Sensor:\u003c\/strong\u003e Enables automatic temperature compensation (ATC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Foot Cable:\u003c\/strong\u003e Extra flexibility for field and lab testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Withstands challenging samples and environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Cleaning:\u003c\/strong\u003e Slide off plastic shield, clean rings with DI water and soft cloth\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEC Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: 0.00-29.99 µS\/cm, 30.0-299.9 µS\/cm, 3.0-29.9 µS\/cm\u003c\/li\u003e\n\u003cli\u003eRange: 300-2999 µS\/cm, 3.00-29.99 mS\/cm, 30.0-200.0 mS\/cm\u003c\/li\u003e\n\u003cli\u003eRange: Up to 500.0 mS\/cm (absolute conductivity)\u003c\/li\u003e\n\u003cli\u003eResolution: 0.01 µS\/cm, 0.1 µS\/cm, 1 µS\/cm, 0.01 mS\/cm, 0.1 mS\/cm\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±1% of reading \/ ±0.05 µS\/cm or 1 digit (whichever is greater) @ 25°C\/77°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTDS Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: 0.00-14.99 ppm, 15.0-149.9 ppm, 150-1499 ppm\u003c\/li\u003e\n\u003cli\u003eRange: 1.50-14.99 g\/L, 15.0-100.0 g\/L, up to 400.0 g\/L (absolute TDS with 0.80 factor)\u003c\/li\u003e\n\u003cli\u003eResolution: 0.01 ppm, 0.1 ppm, 1 ppm, 0.01 g\/L, 0.1 g\/L\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±1% of reading \/ ±0.03 ppm or 1 digit (whichever is greater) @ 25°C\/77°F\u003c\/li\u003e\n\u003cli\u003eTDS Factor: 0.40 to 0.80 (default 0.50)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSalinity Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: 0.0-400.0% NaCl, 2.00-42.00 PSU, 0.00-80.00 g\/L\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1% NaCl, 0.01 PSU, 0.01 g\/L\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±1% of reading @ 25°C\/77°F\u003c\/li\u003e\n\u003cli\u003eCalibration: One point with MA9066 salinity calibration solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTemperature Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: -20.0 to 120.0°C (-4.0 to 248.0°F)\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1°C \/ 0.1°F\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.5°C (±0.9°F)\u003c\/li\u003e\n\u003cli\u003eCompensation: Automatic -5.0 to 100.0°C (-23.0 to 212.0°F) or manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCalibration:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEC\/TDS: Single cell factor calibration\u003c\/li\u003e\n\u003cli\u003e6 standard solutions: 84 µS\/cm, 1413 µS\/cm, 5.00 mS\/cm, 12.88 mS\/cm, 80.0 mS\/cm, 111.8 mS\/cm\u003c\/li\u003e\n\u003cli\u003eOne point offset: 0.00 µS\/cm\u003c\/li\u003e\n\u003cli\u003eTemperature coefficient: 0.00 to 6.00%\/°C (default 1.90%\/°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeneral Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProbe: MA815D\/1 (4-ring conductivity probe with built-in temperature sensor)\u003c\/li\u003e\n\u003cli\u003eData Logging: 1,000 samples max (on-demand, stability, interval modes)\u003c\/li\u003e\n\u003cli\u003ePC Connectivity: Micro USB port\u003c\/li\u003e\n\u003cli\u003eBattery: 3 x 1.5V AA alkaline (included)\u003c\/li\u003e\n\u003cli\u003eBattery Life: Approx. 200 hours\u003c\/li\u003e\n\u003cli\u003eAuto-Off: Selectable 5, 10, 30, 60 min. or disabled\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0-50°C \/ 32-122°F; max RH 95%\u003c\/li\u003e\n\u003cli\u003eDimensions: 200 x 85 x 50 mm (7.9 x 3.3 x 2.0 inches)\u003c\/li\u003e\n\u003cli\u003eCasing: IP67 waterproof and dustproof\u003c\/li\u003e\n\u003cli\u003eWeight: 0.26 kg \/ 0.58 lbs (with battery)\u003c\/li\u003e\n\u003cli\u003eWarranty: 2 years (meter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponics and nutrient solution management\u003c\/li\u003e\n\u003cli\u003eAquaculture and fish farming\u003c\/li\u003e\n\u003cli\u003eCoral reef aquarium maintenance\u003c\/li\u003e\n\u003cli\u003eHorticulture and greenhouse operations\u003c\/li\u003e\n\u003cli\u003eFood and beverage processing\u003c\/li\u003e\n\u003cli\u003eWater treatment and conditioning\u003c\/li\u003e\n\u003cli\u003eLaboratory research and testing\u003c\/li\u003e\n\u003cli\u003eEnvironmental monitoring\u003c\/li\u003e\n\u003cli\u003eWastewater analysis\u003c\/li\u003e\n\u003cli\u003eSoil salinity testing\u003c\/li\u003e\n\u003cli\u003eIrrigation water quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMW306 MAX waterproof meter\u003c\/li\u003e\n\u003cli\u003eMA815D\/1 amplified 4-ring EC\/temperature probe\u003c\/li\u003e\n\u003cli\u003e3 x AA alkaline batteries\u003c\/li\u003e\n\u003cli\u003eMicro USB cable for data download\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eCalibration solutions (check package contents)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare, Use \u0026amp; Cleaning\u003c\/h3\u003e\n\u003cp\u003eEC meters typically perform poorly when sediment builds up on the conductivity probe's rings, changing impedance and affecting accuracy. Proper maintenance ensures reliable, accurate results.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCleaning:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSlide off the plastic shield to access the conductivity rings\u003c\/li\u003e\n\u003cli\u003eClean rings with DI (distilled) water and a soft cloth\u003c\/li\u003e\n\u003cli\u003eClean regularly to maintain accuracy, especially after testing dirty or high-TDS samples\u003c\/li\u003e\n\u003cli\u003eAvoid abrasive materials that could scratch the rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStore EC probe dry when not in use\u003c\/li\u003e\n\u003cli\u003eKeep meter and probe in a safe area to avoid damage\u003c\/li\u003e\n\u003cli\u003eRemove batteries if not in use for prolonged periods to prevent corrosion\u003c\/li\u003e\n\u003cli\u003eStore in protective case if available\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCalibration:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy 1-point calibration with built-in ATC for high accuracy\u003c\/li\u003e\n\u003cli\u003eCalibrate regularly to maintain meter accuracy\u003c\/li\u003e\n\u003cli\u003eUse appropriate calibration solution for your measurement range\u003c\/li\u003e\n\u003cli\u003eGLP function tracks calibration date and time for quality assurance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Milwaukee Instruments?\u003c\/h3\u003e\n\u003cp\u003eMilwaukee Instruments is trusted worldwide by professional growers, aquaculturists, food processors, and laboratories for rugged, reliable testing equipment. The MW306 MAX combines Milwaukee's legendary build quality with cutting-edge data logging technology and exceptional customer service—backed by a 2-year warranty and decades of proven performance in the most demanding applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProfessional conductivity testing with advanced data management:\u003c\/strong\u003e Get lab-quality EC, TDS, and salinity measurements with comprehensive logging and USB connectivity, all in a waterproof, field-ready package.\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41038806155351,"sku":"MW306","price":707.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW306_FRONT__11457.jpg?v=1775855547"},{"product_id":"milwaukee-mw605-max-waterproof-galvanic-dissolved-oxygen-meter-with-automatic-calibration","title":"Milwaukee MW605 MAX Waterproof Dissolved Oxygen Meter - Galvanic DO Logger IP67","description":"\u003ch2\u003eMilwaukee MW605 MAX Waterproof Dissolved Oxygen Meter: Professional Galvanic DO Testing with Data Logging\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eMilwaukee MW605 MAX\u003c\/strong\u003e is a professional-grade galvanic dissolved oxygen (DO) meter that delivers lab-level accuracy without the cost or complexity of optical sensors. Featuring \u003cstrong\u003e±1.5% accuracy\u003c\/strong\u003e, IP67 waterproof construction, and advanced data logging capabilities, this meter is the trusted choice for aquaculture, fish farming, water treatment plants, environmental monitoring, and laboratory applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic Technology:\u003c\/strong\u003e No conditioning time required—ready to measure immediately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLab-Level Accuracy:\u003c\/strong\u003e ±1.5% of reading for reliable, professional results\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Waterproof:\u003c\/strong\u003e Fully submersible, rugged design built for field and lab use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Data Logging:\u003c\/strong\u003e Store up to 1,000 samples with on-demand, stability, or interval logging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Connectivity:\u003c\/strong\u003e Easy data export via micro USB for analysis and record-keeping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Compensation:\u003c\/strong\u003e ATC for temperature, plus manual altitude and salinity compensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-Foot Cable:\u003c\/strong\u003e Extra-long probe cable for flexibility in tanks, ponds, and field testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGLP Compliance:\u003c\/strong\u003e Dedicated GLP key to store and recall system status data\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the MW605 MAX?\u003c\/h3\u003e\n\u003cp\u003eThe MW605 MAX is preferred by professionals who need accurate dissolved oxygen measurements without the high cost of optical DO meters. From field biologists and educators to fish farmers, koi pond owners, water treatment plants, and laboratories, the MW605 MAX delivers fast, reliable readings with comprehensive data management. The galvanic probe technology means no warm-up or conditioning time—just calibrate and measure.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Makes Galvanic Technology Superior?\u003c\/h3\u003e\n\u003cp\u003eUnlike polarographic DO probes that require conditioning time, the \u003cstrong\u003egalvanic probe\u003c\/strong\u003e is ready to measure immediately. The MA860 galvanic probe uses a silver cathode and zinc anode with an oxygen-permeable PTFE membrane, providing fast response times and stable readings without the wait. This makes the MW605 MAX ideal for field work where time and efficiency matter.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Accuracy:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e±1.5% of reading ± 1 digit for dissolved oxygen\u003c\/li\u003e\n\u003cli\u003e±0.4°C (±0.8°F) temperature accuracy\u003c\/li\u003e\n\u003cli\u003e0.0 to 45.00 mg\/L (ppm) DO range\u003c\/li\u003e\n\u003cli\u003e0.0 to 300.0% saturation range\u003c\/li\u003e\n\u003cli\u003e0.01 mg\/L (ppm) \/ 0.1% saturation resolution\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation (ATC) from 0-50°C (32-122°F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eComprehensive Compensation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e Automatic compensation from 0.0 to 50.0°C (32.0 to 122.0°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAltitude:\u003c\/strong\u003e Manual compensation from -500 to 4,000 m (-1,640' to 13,123') with 100 m resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSalinity:\u003c\/strong\u003e Manual compensation from 0 to 40 g\/L with 1 g\/L resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProfessional Data Logging:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum 1,000 log records (stored in up to 100 lots)\u003c\/li\u003e\n\u003cli\u003eOn-demand logging: 200 samples\u003c\/li\u003e\n\u003cli\u003eStability logging: 200 samples (auto-log when reading stabilizes)\u003c\/li\u003e\n\u003cli\u003eInterval logging: 1,000 samples at set time intervals\u003c\/li\u003e\n\u003cli\u003eUSB data export via micro USB port\u003c\/li\u003e\n\u003cli\u003eGLP data with date and time stamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRugged Design:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIP67 waterproof rating—fully submersible and dustproof\u003c\/li\u003e\n\u003cli\u003eLarge digital LCD display for easy reading\u003c\/li\u003e\n\u003cli\u003eLightweight and portable (0.57 lbs \/ 260 g)\u003c\/li\u003e\n\u003cli\u003e200-hour battery life (3 x AA alkaline batteries included)\u003c\/li\u003e\n\u003cli\u003eLow battery warning\u003c\/li\u003e\n\u003cli\u003eAuto-off function to preserve battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMA860 Galvanic Probe Included\u003c\/h3\u003e\n\u003cp\u003eThe MW605 MAX comes with the \u003cstrong\u003eMA860 reinforced galvanic dissolved oxygen probe\u003c\/strong\u003e featuring a 10-foot (3-meter) cable for maximum flexibility. This professional-grade probe features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic Technology:\u003c\/strong\u003e No conditioning time—ready to measure immediately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilver Cathode:\u003c\/strong\u003e High-quality sensor for accurate, stable readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc Anode:\u003c\/strong\u003e Long-lasting electrode design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePTFE Membrane:\u003c\/strong\u003e Oxygen-permeable polytetrafluoroethylene membrane sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Thermistor:\u003c\/strong\u003e Integrated temperature sensor for automatic compensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-Foot Cable:\u003c\/strong\u003e Extra length for deep tanks, ponds, and field applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN 7-Pin Connector:\u003c\/strong\u003e Secure, professional connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Body:\u003c\/strong\u003e PP and ABS construction with waterproof rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eComplete Kit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMW605 MAX waterproof meter\u003c\/li\u003e\n\u003cli\u003eMA860 galvanic dissolved oxygen probe with 10-foot cable\u003c\/li\u003e\n\u003cli\u003e2 spare O-rings (MA861 membranes)\u003c\/li\u003e\n\u003cli\u003e1 protective cap\u003c\/li\u003e\n\u003cli\u003eElectrolyte solution MA9072S (30 mL)\u003c\/li\u003e\n\u003cli\u003e3 x AA alkaline batteries\u003c\/li\u003e\n\u003cli\u003eMicro USB cable for data download\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDissolved Oxygen Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange: 0.0 to 45.00 mg\/L (ppm)\u003c\/li\u003e\n\u003cli\u003eRange: 0.0 to 300.0% saturation\u003c\/li\u003e\n\u003cli\u003eResolution: 0.01 mg\/L (ppm) \/ 0.1% saturation\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±1.5% of reading ± 1 digit\u003c\/li\u003e\n\u003cli\u003eCalibration: One or two % saturation calibration points at 0% (MA9070 zero oxygen solution) and 100% (water-saturated air)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTemperature Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRange (Meter): -20.0 to 120.0°C (-4.0 to 248.0°F)\u003c\/li\u003e\n\u003cli\u003eRange (Probe): 0.0 to 50.0°C (32.0 to 122.0°F)\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1°C (0.1°F)\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±0.4°C (±0.8°F)\u003c\/li\u003e\n\u003cli\u003eCompensation: Automatic from 0.0 to 50.0°C (32.0 to 122.0°F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompensation Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAltitude: -500 to 4,000 m (-1,640' to 13,123') with 100 m (328') resolution\u003c\/li\u003e\n\u003cli\u003eSalinity: 0 to 40 g\/L with 1 g\/L resolution\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eData Logging:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum: 1,000 log records (up to 100 lots)\u003c\/li\u003e\n\u003cli\u003eOn-demand: 200 logs\u003c\/li\u003e\n\u003cli\u003eOn-stability: 200 logs\u003c\/li\u003e\n\u003cli\u003eInterval: 1,000 logs\u003c\/li\u003e\n\u003cli\u003ePC Connectivity: Micro USB port\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eGeneral Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery: 3 x 1.5V AA alkaline (included)\u003c\/li\u003e\n\u003cli\u003eBattery Life: Approx. 200 hours\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0-50°C \/ 32-122°F; max RH 95%\u003c\/li\u003e\n\u003cli\u003eDimensions (Meter): 8 x 3.3 x 2.0 inches (200 x 85 x 50 mm)\u003c\/li\u003e\n\u003cli\u003eWeight (Meter): 0.57 lbs (260 g)\u003c\/li\u003e\n\u003cli\u003eCasing: IP67 waterproof and dustproof\u003c\/li\u003e\n\u003cli\u003eProbe Cable: 10 feet (3 meters)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAquaculture and fish farming\u003c\/li\u003e\n\u003cli\u003eKoi pond management\u003c\/li\u003e\n\u003cli\u003eWater treatment plants\u003c\/li\u003e\n\u003cli\u003eWastewater treatment facilities\u003c\/li\u003e\n\u003cli\u003eEnvironmental monitoring and field biology\u003c\/li\u003e\n\u003cli\u003eLaboratory research and testing\u003c\/li\u003e\n\u003cli\u003eAquarium maintenance (freshwater and marine)\u003c\/li\u003e\n\u003cli\u003eStream and river water quality assessment\u003c\/li\u003e\n\u003cli\u003eHydroponics and aquaponics systems\u003c\/li\u003e\n\u003cli\u003eEducational institutions and research\u003c\/li\u003e\n\u003cli\u003eBrewery and fermentation monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCare \u0026amp; Maintenance\u003c\/h3\u003e\n\u003cp\u003eProper maintenance of the galvanic probe ensures accurate, stable measurements and extends probe life.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProbe Maintenance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe silver cathode should always be bright and untarnished\u003c\/li\u003e\n\u003cli\u003eIf tarnished or stained, clean the cathode gently with a lint-free cloth\u003c\/li\u003e\n\u003cli\u003eRinse the probe with deionized or distilled water after each use\u003c\/li\u003e\n\u003cli\u003eReplace the membrane cap using fresh electrolyte solution\u003c\/li\u003e\n\u003cli\u003eRecalibrate meter after membrane replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMembrane Maintenance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerfect membrane condition is essential for accurate, stable measurements\u003c\/li\u003e\n\u003cli\u003eProtect the thin membrane from scratches, abrasion, or contact with solids\u003c\/li\u003e\n\u003cli\u003eIf not measuring for a few hours, protect membrane with the plastic protective cap\u003c\/li\u003e\n\u003cli\u003eIf fouled, rinse carefully with distilled or deionized water\u003c\/li\u003e\n\u003cli\u003eIf damaged, replace the membrane cap immediately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChange membrane every 8 weeks\u003c\/strong\u003e or more frequently in fouling environments\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCheck and replace electrolyte fill solution every 4 weeks\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eStorage:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eShort-term storage:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSwitch meter off and clean probe before storage\u003c\/li\u003e\n\u003cli\u003eStore probe with plastic cap on\u003c\/li\u003e\n\u003cli\u003eCan also store in beaker of deionized water with protective cap removed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eLong-term storage (dry storage):\u003c\/em\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect probe from meter\u003c\/li\u003e\n\u003cli\u003eUnscrew membrane cap\u003c\/li\u003e\n\u003cli\u003eRemove any electrolyte solution from cap\u003c\/li\u003e\n\u003cli\u003eRinse probe anode\/cathode assembly with distilled water and blot dry\u003c\/li\u003e\n\u003cli\u003eScrew membrane cap onto probe until hand tight\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eCalibration\u003c\/h3\u003e\n\u003cp\u003eThe MW605 MAX offers simple 1 or 2-point % saturation calibration:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Calibration:\u003c\/strong\u003e Water-saturated air (standard method)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0% Calibration:\u003c\/strong\u003e Zero oxygen solution (MA9070) for enhanced accuracy\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation during calibration\u003c\/li\u003e\n\u003cli\u003eGLP function stores calibration data with date and time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Milwaukee Instruments?\u003c\/h3\u003e\n\u003cp\u003eMilwaukee Instruments is trusted worldwide by aquaculture professionals, water treatment facilities, environmental scientists, and laboratories for rugged, reliable testing equipment. The MW605 MAX combines Milwaukee's legendary build quality with proven galvanic DO technology and advanced data logging—backed by exceptional customer service and decades of proven performance in the most demanding applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProfessional dissolved oxygen testing made simple:\u003c\/strong\u003e Get lab-quality DO measurements with galvanic technology that's ready when you are, plus comprehensive logging and USB connectivity for complete documentation.\u003c\/p\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41038838169687,"sku":"MW605","price":833.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW605__25711.jpg?v=1718131453"},{"product_id":"milwaukee-mw805-max-4-in-1-ph-ec-tds-temp-combo-meter-with-atc","title":"Milwaukee MW805 MAX 4-in-1 pH\/EC\/TDS\/Temp. Combo Meter with ATC","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis Milwaukee MW805 MAX pH\/EC\/TDS\/Temp. 4-in-1 combo meter allows you to measure pH, EC (conductivity), TDS and Temp. with a single meter and one single probe.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\"Features look Great! Can't wait to order!\u003c\/p\u003e\n\u003cp\u003e\"Great customer service, I have other Milwaukee meters.\"\u003c\/p\u003e\n\u003cp\u003e\"These prices are unreal!\"\u003c\/p\u003e\n\u003cp\u003e\"Logging feature will be awesome!\"\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003epH and conductivity are critical for growers. pH can effect plant nutrient and water uptake and reduce the efficiency of fertilizer, herbicides and pesticides. Managing c\u003c\/span\u003e\u003cspan\u003eonductivity helps growers pinpoint fertilizer and other needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Milwaukee MW805 MAX Combo Meter lets you easily and accurately test pH, conductivity and total dissolved solids (TDS) using a single meter and integrated probe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSimple, portable and rugged. No more juggling multiple electrodes and wires. Automatic temperature compensaton included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe MW805 MAX is the ultimate solution for pH and nutrient management.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDesign Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe design of the MW805 MAX is focused on simple operation and ruggedness. With a single probe, big screen, easy calibration, the MW805 is exceptionally simple to operate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA tough meter build and a rugged but replaceable probe means that you can expect years of use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Milwaukee Combo meter offers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"atf-features\"\u003e\n\u003cli\u003epH, conductivity \/ nutrient EC, TDS (ppt)\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ewith automatic temperature compensation\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003eSelectable TDS factors from .40 to 0.8; defaulet value 0.50.\u003c\/li\u003e\n\u003cli\u003eStability indicator prompting the user when the readings stabilize.\u003c\/li\u003e\n\u003cli\u003eDedicated GLP key to store and recall data on system status.\u003c\/li\u003e\n\u003cli\u003eA replaceable, Amplified Combination pH\/EC\/TDS\/Temp probe with a single 3 foot cable  (1 meter) for easy use (MA852D\/1 probe included)\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA cloth junction on the pH sensor to reduce contamination when measuring fertilizer solutions. Gel filled for long lasting measurments.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eA light weight and portable form factor at just 9.2 ounces (260 g) with battery and just over 3 inches wide.\u003c\/li\u003e\n\u003cli\u003eA large easy to read display.\u003c\/li\u003e\n\u003cli\u003eFactory calibration for Temperature and simple, highly accurate, single cell automatic, one point calibration for EC and an automatic up to 5 point calibration for pH.\u003c\/li\u003e\n\u003cli\u003eIP 67 rated rugged case built for field or lab applications.\u003c\/li\u003e\n\u003cli\u003eSpecialized design for hydroponic, aquaponic, and greenhouse growers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use \u003c\/h2\u003e\n\u003cp\u003eThe MW805 MAX Combo Meter includes both a pH and EC sensor in the MA852D\/1 integrated probe. Both need maintenance. Properly maintaining your probe will give you fast, accurate results for longer. All pH sensors have a limited life and response time gets longer with age.  EC sensors are more robust but can still be affected by residue build up.\u003c\/p\u003e\n\u003cp\u003eStore the pH probe in storage solution MA9015.  Only use tap water short-term if\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/milwaukeeinstruments.com\/milwaukee-mw805-pro-3-in-1-ph-ec-tds-combo-meter-with-atc\/%25%25GLOBAL_ShopPathSSL%25%25\/milwaukee-ma9015-storage-solution-for-ph-\/-orp-electrodes\/\"\u003eMA9015\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eis not immediately available and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNEVER store in distilled Water (DI) or Reverse Osmosis (RO) water. This will damage the sensitivity of the probe.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHere are our top four tips.\u003cbr\u003e \u003cbr\u003e1. Always store with the cap full of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMA9015 Storage Solution\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBEST RESULTS\u003c\/strong\u003e.\u003cbr\u003e2. Clean your probe regularly by soaking in cleaning solution.\u003cbr\u003e3. Calibrate after cleaning and\/or storage before testing to adjust for changes in the pH and EC sensor.\u003cbr\u003e4. Gently stir the probe in the sample for a faster result.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003epH Range: -2.00 to 20.00 pH\u003c\/li\u003e\n\u003cli\u003eEC Range: 0 to 4000 µS\/cm\u003c\/li\u003e\n\u003cli\u003eTDS Range: 0 to 2000 ppm (mg\/L) | up to 3200 ppm (mg\/L) with TDS 0.80 factor\u003c\/li\u003e\n\u003cli\u003eTemperature Range: -20.0 to 120.0°C \/ -4.0 to 248°F\u003c\/li\u003e\n\u003cli\u003epH Resolution: 0.01 pH\u003c\/li\u003e\n\u003cli\u003eEC Resolution: 1 µS\/cm\u003c\/li\u003e\n\u003cli\u003eTDS Resolution: 1 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003eTemperature Resolution: 0.1°C \/ 0.1°F\u003c\/li\u003e\n\u003cli\u003epH Accuracy: ±0.01\u003c\/li\u003e\n\u003cli\u003eEC\/TDS Accuracy: ±2% Full Scale\u003c\/li\u003e\n\u003cli\u003eTemperature accuracy: ±0.5°C \/ ±0.9°F\u003c\/li\u003e\n\u003cli\u003eCalibration pH: Automatic up to 5 - point pH, 7 Standard Calibration Buffers: pH1.68; 4.01; 6.86; 7.01; 9.18, 10.01; 12.45 and 2 Custom Buffers\u003c\/li\u003e\n\u003cli\u003eCalibration EC\/TDS: Single Cell Factor Calibration; 2 Standards: 84 μS\/cm; 1413 µS\/cm \/ One- point Offset: 0.00 µS\/cm\u003c\/li\u003e\n\u003cli\u003eTemperature Calibration: Factory Calibrated\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: Automatic (ATC) from -20 to 120°C (-4 to 248°F) | Manual (MTC) from -20 to 120°C (-4 to 248°F)\u003c\/li\u003e\n\u003cli\u003eConductivity temperature coefficient: 0.00 to 6.00 % \/ºC (EC \u0026amp; TDS only) | Default value: 1.9 %\/ºC\u003c\/li\u003e\n\u003cli\u003eTDS Factor: 0.40 to 0.80; default value: 0.50\u003c\/li\u003e\n\u003cli\u003eLogging Memory: Up to 1,000 log records (stored in up to 100 lots) | On demand, up to 200 logs | on Stability, up to 200 logs | Interval logging, up to 1,000 logs | Parameter-Specific log storage location\u003c\/li\u003e\n\u003cli\u003ePC connectivity: 1 micro USB port\u003c\/li\u003e\n\u003cli\u003eBattery Type: 3 X 1.5V Alkaline AA batteries (included) | Approximately 200 hours of use\u003c\/li\u003e\n\u003cli\u003eEnvironment: 0 to 50°C \/ 32 to 122°F; max RH 95%\u003c\/li\u003e\n\u003cli\u003eDimensions Meter: 7.9 x 3.3 x 2 inches (200 x 85 x 50 mm)\u003c\/li\u003e\n\u003cli\u003eAuto-off: After 10 minutes of non-use\u003c\/li\u003e\n\u003cli\u003eCasing: IP67 protection level\u003c\/li\u003e\n\u003cli\u003eWeight Meter: 260 g (0.57 lb)\u003c\/li\u003e\n\u003cli\u003eDimensions Packaging: 12 x 11 x 4.5 inches (305 x 280 x 115 mm)\u003c\/li\u003e\n\u003cli\u003eWeight Packaged: 3.2 lbs. (1.44 kg)\u003c\/li\u003e\n\u003cli\u003eProbe Specifications: MA852D\/1 Amplified pH\/EC\/TDS\/Temp Probe (included)\u003c\/li\u003e\n\u003cli\u003eRange: pH 0 to 13 | Temperature 0.0 to 60.0°C (32.0 to 140.0°F)\u003c\/li\u003e\n\u003cli\u003eEC electrodes: 2 X graphite\u003c\/li\u003e\n\u003cli\u003eReference: Single, Ag\/AgCl\u003c\/li\u003e\n\u003cli\u003eJunction: Cloth\u003c\/li\u003e\n\u003cli\u003eElectrolyte (pH): Gel\u003c\/li\u003e\n\u003cli\u003eBody: ABS\u003c\/li\u003e\n\u003cli\u003eConnection: DIN\u003c\/li\u003e\n\u003cli\u003eCable: 1 m (3.3')\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41039436873815,"sku":"MW805-NE","price":461.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW805_angle_right__13777.jpg?v=1718149503"},{"product_id":"milwaukee-mw806-max-4-in-1-ph-ec-tds-temp-combo-meter-with-atc","title":"Milwaukee MW806 MAX 4-in-1 pH\/EC\/TDS\/Temp. Combo Meter with ATC","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis Milwaukee High Range MW806 MAX pH\/EC\/TDS\/Temp. 4-in-1 combo meter allows you to measMulture pH, EC (conductivity), TDS and Temp. with a single meter and one single probe.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat People Are Saying\u003c\/h2\u003e\n\u003cp\u003e\"Features look Great! Can't wait to order!\u003c\/p\u003e\n\u003cp\u003e\"Great customer service, I have other Milwaukee meters.\"\u003c\/p\u003e\n\u003cp\u003e\"These prices are unreal!\"\u003c\/p\u003e\n\u003cp\u003e\"Logging feature will be awesome!\"\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003epH and conductivity are critical for growers. pH can effect plant nutrient and water uptake and reduce the efficiency of fertilizer, herbicides and pesticides. Managing c\u003c\/span\u003e\u003cspan\u003eonductivity helps growers pinpoint fertilizer and other needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Milwaukee MW806 MAX Combo Meter lets you easily and accurately test pH, conductivity and total dissolved solids (TDS) using a single meter and integrated probe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSimple, portable and rugged. No more juggling multiple electrodes and wires. Automatic temperature compensaton included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe MW806 MAX Combo Meter is the ultimate solution for pH and nutrient management.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDesign Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe design of the MW806 MAX is focused on simple operation and ruggedness. With a single probe, big screen, easy calibration, the MW806 is exceptionally simple to operate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA tough meter build and a rugged but replaceable probe means that you can expect years of use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Milwaukee Combo meter offers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"atf-features\"\u003e\n\u003cli\u003epH, conductivity \/ nutrient EC, TDS (ppt)\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ewith automatic temperature compensation\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003eSelectable TDS factors from .40 to 0.8; defaulet value 0.50.\u003c\/li\u003e\n\u003cli\u003eStability indicator prompting the user when the readings stabilize.\u003c\/li\u003e\n\u003cli\u003eDedicated GLP key to store and recall data on system status.\u003c\/li\u003e\n\u003cli\u003eA replaceable, Amplified Combination pH\/EC\/TDS\/Temp probe with a single 3 foot cable  (1 meter) for easy use (MA852D\/1 probe included)\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eA cloth junction on the pH sensor to reduce contamination when measuring fertilizer solutions. Gel filled for long lasting measurments.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eA light weight and portable form factor at just 9.2 ounces (260 g) with battery and just over 3 inches wide.\u003c\/li\u003e\n\u003cli\u003eA large easy to read display.\u003c\/li\u003e\n\u003cli\u003eFactory calibration for Temperature and simple, highly accurate, single cell automatic, one point calibration for EC and an automatic up to 5 point calibration for pH.\u003c\/li\u003e\n\u003cli\u003eIP 67 rated rugged case built for field or lab applications.\u003c\/li\u003e\n\u003cli\u003eSpecialized design for hydroponic, aquaponic, and greenhouse growers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and Use \u003c\/h2\u003e\n\u003cp\u003eThe High Range MW806 MAX Combo Meter includes both a pH and EC sensor in the MA852D\/1 Amplified probe. Both need maintenance. Properly maintaining your probe will give you fast, accurate results for longer. All pH sensors have a limited life and response time gets longer with age.  EC sensors are more robust but can still be affected by residue build up.\u003c\/p\u003e\n\u003cp\u003eStore the pH probe in storage solution MA9015.  Only use tap water short-term if\u003cspan\u003e \u003c\/span\u003eMA9015\u003cspan\u003e \u003c\/span\u003eis not immediately available and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNEVER store in distilled Water (DI) or Reverse Osmosis (RO) water. This will damage the sensitivity of the probe.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHere are our top four tips.\u003cbr\u003e \u003cbr\u003e1. Always store with the cap full of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMA9015 Storage Solution\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBEST RESULTS\u003c\/strong\u003e.\u003cbr\u003e2. Clean your probe regularly by soaking in cleaning solution.\u003cbr\u003e3. Calibrate after cleaning and\/or storage before testing to adjust for changes in the pH and EC sensor.\u003cbr\u003e4. Gently stir the probe in the sample for a faster result.\u003c\/p\u003e\n\u003c!----\u003e","brand":"MILWAUKEE INSTRUMENTS","offers":[{"title":"Default Title","offer_id":41039467151447,"sku":"MW806","price":461.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/files\/MW806_Angle_Right__03029.jpg?v=1737070944"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/collections\/milwaukee-3-lcd-max-monitors.jpg?v=1746283914","url":"https:\/\/getultimatenow.com\/collections\/milwaukee-max-testers\/water-quality-bench-meter.oembed","provider":"Get Ultimate Now ","version":"1.0","type":"link"}