{"product_id":"hm-digital-com-360-ph-ec-tds-temp-meter","title":"HM Digital COM-360 Professional pH\/EC\/TDS\/Temp Meter – 4-in-1 Water Quality Tester","description":"\u003ch2\u003eHM Digital COM-360 Professional 4-in-1 pH\/EC\/TDS\/Temp Meter\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHM Digital COM-360\u003c\/strong\u003e is a professional-grade, multi-parameter water quality meter that measures pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), and Temperature — all in one rugged, water-resistant handheld device. Trusted by hydroponics growers, aquaculture professionals, lab technicians, pool operators, and water treatment specialists worldwide.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003e4-in-1 measurement\u003c\/strong\u003e — pH, EC, TDS, and Temperature in a single meter\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFive measurement scales\u003c\/strong\u003e — pH, µS, mS, ppm 0.5 (NaCl), and ppm 0.7 (442™)\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAutomatic Temperature Compensation (ATC)\u003c\/strong\u003e — three selectable temperature coefficients for accurate readings across conditions\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eWater-resistant housing\u003c\/strong\u003e — built for field and lab use\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eDigital push-button calibration\u003c\/strong\u003e — calibrate to any point within range with ease\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eReplaceable sensor (SP-CP)\u003c\/strong\u003e — extend the life of your meter without replacing the whole unit\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFactory calibrated\u003c\/strong\u003e — pH, EC, and TDS ready out of the box\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eLarge simultaneous LCD display\u003c\/strong\u003e — reads primary parameter and temperature at the same time\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAuto-off, data-hold \u0026amp; low-battery indicator\u003c\/strong\u003e — smart features for field use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHydroponics \u0026amp; indoor growing\u003c\/li\u003e\n\u003cli\u003eAquaculture \u0026amp; fish farming\u003c\/li\u003e\n\u003cli\u003eWater purification \u0026amp; treatment\u003c\/li\u003e\n\u003cli\u003ePools, spas \u0026amp; cooling towers\u003c\/li\u003e\n\u003cli\u003eLabs \u0026amp; scientific research\u003c\/li\u003e\n\u003cli\u003eWastewater regulation \u0026amp; ecology testing\u003c\/li\u003e\n\u003cli\u003eColloidal silver production\u003c\/li\u003e\n\u003cli\u003eBoiler water monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHM Digital COM-360 meter\u003c\/li\u003e\n\u003cli\u003eDetachable platinum electrode \u0026amp; pH glass sensor with reference tube\u003c\/li\u003e\n\u003cli\u003eTranslucent protective cap\u003c\/li\u003e\n\u003cli\u003epH 4 \u0026amp; pH 7 calibration solutions\u003c\/li\u003e\n\u003cli\u003epH storage solution\u003c\/li\u003e\n\u003cli\u003eLanyard\u003c\/li\u003e\n\u003cli\u003e2 x AAA alkaline batteries (included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 50040\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Range:\u003c\/strong\u003e 0–14 pH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Range:\u003c\/strong\u003e 0–9,990 µS  |  0–9.99 mS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTDS Range:\u003c\/strong\u003e 0–8,560 ppm (0.7 Scale)  |  0–5,000 ppm (0.5 Scale)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 0–55°C  |  32–130°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±2%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 0–99: 0.1 µS\/ppm \/ 0.01 mS  |  100–999: 1 µS\/ppm  |  1,000–9,990: 10 µS\/ppm  |  Temp: 0.1°C\/F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC→TDS Conversion:\u003c\/strong\u003e Non-linear (KCl, 442™, or NaCl — user selectable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProbe:\u003c\/strong\u003e Detachable platinum electrodes \u0026amp; pH glass sensor with reference tube; replaceable (SP-CP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Water-resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2 × AAA batteries (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 20.0 × 3.4 × 3.4 cm (7.8 × 1.3 × 1.3 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 110 g (4.0 oz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e442™ is a registered trademark of the Myron L Company.\u003c\/em\u003e\u003c\/p\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":31197720576087,"sku":"50040","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1555\/0581\/products\/COM-360.png?v=1731202377","url":"https:\/\/getultimatenow.com\/products\/hm-digital-com-360-ph-ec-tds-temp-meter","provider":"Get Ultimate Now ","version":"1.0","type":"link"}