{"product_id":"hm-digital-com-80-ec-tds-combo-meter","title":"HM Digital COM-80 EC\/TDS Combo Meter","description":"\u003cb\u003eThe HM Digital COM-80 \u003c\/b\u003eis an affordable handheld electrical conductivity (EC) and total dissoved solids (TDS) meter. The COM-80 is ideal for use in applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, drinking water, nutrient testing and more.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eMeasures electrical conductivity (EC) and total dissolved solids (TDS)\u003c\/li\u003e\n\u003cli\u003eFour scales: EC: µS, mS; TDS: ppm, ppt\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation (ATC)\u003c\/li\u003e\n\u003cli\u003eWater resistant\u003c\/li\u003e\n\u003cli\u003eMeasurement Range: 0-9990 µS; 0-5000 ppm; 0-9.9 mS; 0-5 ppt\u003c\/li\u003e\n\u003cli\u003eAuto-off function, data-hold function and low-battery indicator.\u003c\/li\u003e\n\u003cli\u003eDisplay: large and easy-to-read LCD screen includes simultaneous temperature reading.\u003c\/li\u003e\n\u003cli\u003eDigital calibration (push button) to any point within the meters range\u003c\/li\u003e\n\u003cli\u003eFactory calibrated with a 1413 µS solution. The meter can be re-calibrated with digital calibration using the push buttons\u003c\/li\u003e\n\u003cli\u003eIncludes a cap and batteries\u003c\/li\u003e\n\u003cli\u003eIdeal for all water purification applications, waste water regulation, aquaculture, hydroponics, nutrient testing and more\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":13250027225131,"sku":"COM-80","price":28.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/fqa8ibged8jy8p3mc4s5_02d7068b-0cca-4f1c-b327-bf7b063b53fc.jpg?v=1792657086","url":"https:\/\/freshwitersystems.com\/products\/hm-digital-com-80-ec-tds-combo-meter","provider":"Fresh Water Systems","version":"1.0","type":"link"}