{"product_id":"hm-digital-hydromaster-100-continuous-ph-tds-ec-temp-meter","title":"HM Digital Hydromaster 100 - Continuous pH\/TDS\/EC\/Temp meter","description":"\u003cp\u003eThe HM Digital HM-100 Hydromaster is a continuous pH\/EC\/TDS\/temperature monitor for hydroponics, water purification, aquaculture, labs, pools and more. It shows three readings at once on a large LCD and runs on plug-in power for nonstop monitoring.\u003c\/p\u003e\n\u003cp\u003eAutomatic temperature compensation, push-button calibration and a 6-value data hold make it easy to use, and the sensors are replaceable.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasures 5 values\u003c\/strong\u003e – pH, EC, TDS, salinity and temperature.\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-button calibration\u003c\/strong\u003e – to any point in range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 readings at once\u003c\/strong\u003e – pH, EC\/TDS and temp on the LCD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaceable sensors\u003c\/strong\u003e – SP-C2 conductivity, SP-P5 pH.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory calibrated\u003c\/strong\u003e – pH 4 and 7 solutions plus storage solution included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData hold\u003c\/strong\u003e – up to 6 values.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-in power\u003c\/strong\u003e – 5V\/1A cable included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHM Digital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHM-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eScales\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003epH, mS, ppm 0.5 (NaCl) and 0.7 (442)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003epH range \/ accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1-14.0 \/ ±0.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32-122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V\/1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor cable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24\" shielded coaxial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAbout 4.3\" x 7.9\" x 1.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the HM-100 measure?\u003c\/strong\u003e\u003cbr\u003epH, EC, TDS, salinity and temperature.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the probes be replaced?\u003c\/strong\u003e\u003cbr\u003eYes: SP-C2 for conductivity and SP-P5 for pH.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is it powered?\u003c\/strong\u003e\u003cbr\u003eBy a 5V\/1A power cable.\u003c\/p\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":46403760161002,"sku":"HM-HM-100","price":223.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2561\/3802\/files\/image_1920_a1ed8be8-51b7-4c86-b8ec-769191b8a2c9.jpg?v=1792766940","url":"https:\/\/groindoor.com\/products\/hm-digital-hydromaster-100-continuous-ph-tds-ec-temp-meter","provider":"Gro Indoor","version":"1.0","type":"link"}