{"product_id":"pg-hm-tds-3-hm-digital-pen-style-tds-temp-meter-with-case","title":"HM Digital Pen style TDS\/Temp meter with case","description":"TDS-3: Handheld TDS Meter with Carrying Case\n\nWith its rugged design and build, the TDS-3 is an ideal meter (tool) that can be used for any application; Ranging from water purification, to hydroponics to industrial waste water treatment. It comes with a black vinyl carrying case, protecting it when carried in a toolbox.\n\nFeatures\nHold Function\nAuto-off Function (After 10 min.)\nBuilt-in digital thermometer\nIncludes a carrying case with belt clip\nFactory Calibrated with a 342 ppm NaCl solution. (Meter can be recalibrated with a mini-screwdriver).\n\nSpecifications\nTDS Range: 0 – 9990 ppm (mg\/L)\nTemp. Range: 0 – 80 degrees Celsius\nResolution: 0-999: 1 ppm; 1000-9990: 10 ppm (indicated by a ‘x10’ icon)\nTemperature Resolution: 0.1 degree Celsius (Celsius only)\nAccuracy: +\/- 2%\nEC-to-TDS Conversion Factor: NaCl (avg. 0.5)\nATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit)\nPower source: 2 x 1.5V button cell batteries (included) (LR44 or equivalent)\nBattery life: 1000 hours of usage\nDimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)\nWeight with case: 76.5g (2.7 oz)\nWeight without case: 56.7g (2 oz)\u003cul\u003e\n\u003cli\u003eTDS-3: Handheld TDS Meter with Carrying Case\n\nWith its rugged design and build, the TDS-3 is an ideal meter (tool) that can be used for any application; Ranging from water purification, to hydroponics to industrial waste water treatment.\u003c\/li\u003e\n\u003cli\u003eIt comes with a black vinyl carrying case, protecting it when carried in a toolbox.\u003c\/li\u003e\n\u003cli\u003eFeatures\nHold Function\nAuto-off Function (After 10 min.)\nBuilt-in digital thermometer\nIncludes a carrying case with belt clip\nFactory Calibrated with a 342 ppm NaCl solution.\u003c\/li\u003e\n\u003cli\u003e(Meter can be recalibrated with a mini-screwdriver).\u003c\/li\u003e\n\u003cli\u003eSpecifications\nTDS Range: 0 – 9990 ppm (mg\/L)\nTemp.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":52794473906474,"sku":"HM-TDS-3","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/7714\/5130\/files\/download_00a501cb-5a37-4d2b-9324-5b1f9a7c982f.jpg?v=1790709864","url":"https:\/\/www.perfectgardens.com\/products\/pg-hm-tds-3-hm-digital-pen-style-tds-temp-meter-with-case","provider":"Perfect Gardens","version":"1.0","type":"link"}