{"product_id":"hm-digital-hydromaster-portable-ph-tds-ec-temp","title":"HM Digital Hydromaster Portable - pH\/TDS\/EC\/Temp","description":"\u003cstrong\u003eHM-200: Portable pH\/EC\/TDS\/Temp Monitor\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe HM-200 is a versatile portable pH\/EC\/TDS\/Temp monitor ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs \u0026amp; scientific testing, pools \u0026amp; spas, ecology testing, boilers \u0026amp; cooling towers, water treatment and more.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003eMeasures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature\u003cbr\u003eFive scales: pH, µS, mS, ppm 0.5 (NaCl) Scale \u0026amp; 0.7 (442™) Scale\u003cbr\u003eAutomatic Temperature Compensation (ATC) using three temperature coefficients\u003cbr\u003eDigital Calibration (push button) to any point within the meter’s range\u003cbr\u003eAuto-off function, data-hold function and low-battery indicator\u003cbr\u003eLarge and easy-to-read LCD Screen\u003cbr\u003eDisplays 3 parameters (pH\/EC or TDS\/Temp) simultaneously.\u003cbr\u003eReplaceable Sensors (model SP-C2 for Conductivity, SP-P5 for pH)\u003cbr\u003eFactory Calibrated (pH\/EC\/TDS)\u003cbr\u003eIncludes protective rubber boot, 2 (AA) alkaline batteries, pH 4 \u0026amp; 7 calibration solutions, pH storage solution","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":50471214612736,"sku":"HM-HM-200","price":202.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/3553\/8944\/files\/image_1920_8aa59add-6907-4eea-b4a9-905d6678d253.jpg?v=1790558666","url":"https:\/\/megagrowmart.com\/products\/hm-digital-hydromaster-portable-ph-tds-ec-temp","provider":"Mega Grow Mart","version":"1.0","type":"link"}