HM Digital DM-1 In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy

{"id":1414320390186,"title":"HM Digital Meter COM-80","handle":"hm-digital-meter-com-80","description":"\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cdiv class=\"summary entry-summary\"\u003e\n\u003cdiv itemprop=\"description\"\u003e\n\u003cp\u003e\u003cstrong\u003eCOM-80: EC\/TDS HydroTester Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe COM-80 is easily the most advanced economically priced, reliable EC\/TDS meter on the market. With its versatility and durability, it is ideal for testing applications such as hydroponics \u0026amp; gardening, pools \u0026amp; spas, aquariums \u0026amp; reef tanks, water ionizers, drinking water and more.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing\u003c\/li\u003e\n\u003cli\u003eFour scales: EC: µS, mS; TDS: ppm, 0.5 (NaCl) \u0026amp; 0.7 (442™)\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation (ATC)\u003c\/li\u003e\n\u003cli\u003eWater resistant\u003c\/li\u003e\n\u003cli\u003eDigital Calibration (push button) to any point within the meter’s range\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\u003eFactory Calibrated: The COM-80 meter is calibrated with a 1413 µS solution.\u003c\/li\u003e\n\u003cli\u003eIncludes a protective cap and batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePRODUCT DESCRIPTION\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEC Range: 0 – 9990 µS; 0 – 9.9 mS\u003c\/li\u003e\n\u003cli\u003eTDS Range: 0 – 5000 ppm (0.5 Scale) ; 0-8560 ppm (0.7 Scale)\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 1-80 °C; 33-176 °F\u003c\/li\u003e\n\u003cli\u003eResolution: 1 µS\/ppm; 0.1 mS\u003c\/li\u003e\n\u003cli\u003eTemp. Resolution: 0.1 °C\/F\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/- 2%\u003c\/li\u003e\n\u003cli\u003ePower source: 3 x 1.5V button cell batteries (LR44 or equivalent is included)\u003c\/li\u003e\n\u003cli\u003eDimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 53.9g (1.9 oz)\u003c\/li\u003e\n\u003cli\u003eUPC: 891144000229\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-2\"\u003e\n\u003cdiv class=\"next-prev-nav\"\u003e\n\u003cdiv class=\"prod-dropdown\"\u003e\u003ca class=\"next-product\" href=\"http:\/\/hmdigital.com\/product\/sb-1500h\/\" rel=\"next\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"prod-dropdown\"\u003e\u003ca class=\"prev-product\" href=\"http:\/\/hmdigital.com\/product\/ph-80\/\" rel=\"prev\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2018-07-10T11:42:08-04:00","created_at":"2018-04-10T16:53:44-04:00","vendor":"HM Digital","type":"","tags":["Tester Type_Handhelds"],"price":3275,"price_min":3275,"price_max":3275,"available":true,"price_varies":false,"compare_at_price":3499,"compare_at_price_min":3499,"compare_at_price_max":3499,"compare_at_price_varies":false,"variants":[{"id":12654955528234,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HM COM-80","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HM Digital Meter COM-80","public_title":null,"options":["Default Title"],"price":3275,"weight":0,"compare_at_price":3499,"inventory_quantity":-1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/com80-main-429x600.png?v=1526586089","\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/com80-op2.png?v=1526586090"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/com80-main-429x600.png?v=1526586089","options":["Title"],"media":[{"alt":"Water Quality Tester","id":2189833502762,"position":1,"preview_image":{"aspect_ratio":0.715,"height":600,"width":429,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/com80-main-429x600.png?v=1569372159"},"aspect_ratio":0.715,"height":600,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/com80-main-429x600.png?v=1569372159","width":429},{"alt":"Electrical Conductivity Tester ","id":2189833764906,"position":2,"preview_image":{"aspect_ratio":0.714,"height":700,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/com80-op2.png?v=1569372159"},"aspect_ratio":0.714,"height":700,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/com80-op2.png?v=1569372159","width":500}],"content":"\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cdiv class=\"summary entry-summary\"\u003e\n\u003cdiv itemprop=\"description\"\u003e\n\u003cp\u003e\u003cstrong\u003eCOM-80: EC\/TDS HydroTester Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe COM-80 is easily the most advanced economically priced, reliable EC\/TDS meter on the market. With its versatility and durability, it is ideal for testing applications such as hydroponics \u0026amp; gardening, pools \u0026amp; spas, aquariums \u0026amp; reef tanks, water ionizers, drinking water and more.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures electrical conductivity (EC), total dissolved solids (TDS). Excellent for nutrient testing\u003c\/li\u003e\n\u003cli\u003eFour scales: EC: µS, mS; TDS: ppm, 0.5 (NaCl) \u0026amp; 0.7 (442™)\u003c\/li\u003e\n\u003cli\u003eAutomatic Temperature Compensation (ATC)\u003c\/li\u003e\n\u003cli\u003eWater resistant\u003c\/li\u003e\n\u003cli\u003eDigital Calibration (push button) to any point within the meter’s range\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\u003eFactory Calibrated: The COM-80 meter is calibrated with a 1413 µS solution.\u003c\/li\u003e\n\u003cli\u003eIncludes a protective cap and batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePRODUCT DESCRIPTION\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEC Range: 0 – 9990 µS; 0 – 9.9 mS\u003c\/li\u003e\n\u003cli\u003eTDS Range: 0 – 5000 ppm (0.5 Scale) ; 0-8560 ppm (0.7 Scale)\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 1-80 °C; 33-176 °F\u003c\/li\u003e\n\u003cli\u003eResolution: 1 µS\/ppm; 0.1 mS\u003c\/li\u003e\n\u003cli\u003eTemp. Resolution: 0.1 °C\/F\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/- 2%\u003c\/li\u003e\n\u003cli\u003ePower source: 3 x 1.5V button cell batteries (LR44 or equivalent is included)\u003c\/li\u003e\n\u003cli\u003eDimensions: 15.3 x 3.2 x 1.8 cm (6.0 x 1.3 x 0.7 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 53.9g (1.9 oz)\u003c\/li\u003e\n\u003cli\u003eUPC: 891144000229\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-2\"\u003e\n\u003cdiv class=\"next-prev-nav\"\u003e\n\u003cdiv class=\"prod-dropdown\"\u003e\u003ca class=\"next-product\" href=\"http:\/\/hmdigital.com\/product\/sb-1500h\/\" rel=\"next\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"prod-dropdown\"\u003e\u003ca class=\"prev-product\" href=\"http:\/\/hmdigital.com\/product\/ph-80\/\" rel=\"prev\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"}

{"id":1414317572138,"title":"HM Digital Meter TDS-3","handle":"hm-digital-meter-tds-3","description":"\u003cp\u003e\u003cstrong\u003eTDS-3: Handheld TDS Meter with Carrying Case\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith 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.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHold Function\u003c\/li\u003e\n\u003cli\u003eAuto-off Function (After 10 min.)\u003c\/li\u003e\n\u003cli\u003eBuilt-in digital thermometer\u003c\/li\u003e\n\u003cli\u003eIncludes a carrying case with belt clip\u003c\/li\u003e\n\u003cli\u003eFactory Calibrated with a 342 ppm NaCl solution. (Meter can be recalibrated with a mini-screwdriver).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePRODUCT DESCRIPTION\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTDS Range: 0 – 9990 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003eTemp. Range: 0 – 80 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eResolution: 0-999: 1 ppm; 1000-9990: 10 ppm (indicated by a ‘x10’ icon)\u003c\/li\u003e\n\u003cli\u003eTemperature Resolution: 0.1 degree Celsius (Celsius only)\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/- 2%\u003c\/li\u003e\n\u003cli\u003eEC-to-TDS Conversion Factor: NaCl (avg. 0.5)\u003c\/li\u003e\n\u003cli\u003eATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit)\u003c\/li\u003e\n\u003cli\u003ePower source: 2 x 1.5V button cell batteries (included) (LR44 or equivalent)\u003c\/li\u003e\n\u003cli\u003eBattery life: 1000 hours of usage\u003c\/li\u003e\n\u003cli\u003eDimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)\u003c\/li\u003e\n\u003cli\u003eWeight with case: 76.5g (2.7 oz)\u003c\/li\u003e\n\u003cli\u003eWeight without case: 56.7g (2 oz)\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-07-10T11:42:09-04:00","created_at":"2018-04-10T16:52:21-04:00","vendor":"HM Digital","type":"","tags":["Tester Type_Handhelds"],"price":2099,"price_min":2099,"price_max":2099,"available":true,"price_varies":false,"compare_at_price":2199,"compare_at_price_min":2199,"compare_at_price_max":2199,"compare_at_price_varies":false,"variants":[{"id":12654946648106,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HM TDS-3","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HM Digital Meter TDS-3","public_title":null,"options":["Default Title"],"price":2099,"weight":0,"compare_at_price":2199,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/tds3-main-429x600.png?v=1526588074","\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/TDS-3_cap.png?v=1526588074"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/tds3-main-429x600.png?v=1526588074","options":["Title"],"media":[{"alt":"Water Quality Tester","id":2189808500778,"position":1,"preview_image":{"aspect_ratio":0.715,"height":600,"width":429,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/tds3-main-429x600.png?v=1569372157"},"aspect_ratio":0.715,"height":600,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/tds3-main-429x600.png?v=1569372157","width":429},{"alt":"Water Quality Tester","id":2189808533546,"position":2,"preview_image":{"aspect_ratio":0.714,"height":700,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/TDS-3_cap.png?v=1569372157"},"aspect_ratio":0.714,"height":700,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/TDS-3_cap.png?v=1569372157","width":500}],"content":"\u003cp\u003e\u003cstrong\u003eTDS-3: Handheld TDS Meter with Carrying Case\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith 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.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHold Function\u003c\/li\u003e\n\u003cli\u003eAuto-off Function (After 10 min.)\u003c\/li\u003e\n\u003cli\u003eBuilt-in digital thermometer\u003c\/li\u003e\n\u003cli\u003eIncludes a carrying case with belt clip\u003c\/li\u003e\n\u003cli\u003eFactory Calibrated with a 342 ppm NaCl solution. (Meter can be recalibrated with a mini-screwdriver).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePRODUCT DESCRIPTION\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTDS Range: 0 – 9990 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003eTemp. Range: 0 – 80 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eResolution: 0-999: 1 ppm; 1000-9990: 10 ppm (indicated by a ‘x10’ icon)\u003c\/li\u003e\n\u003cli\u003eTemperature Resolution: 0.1 degree Celsius (Celsius only)\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/- 2%\u003c\/li\u003e\n\u003cli\u003eEC-to-TDS Conversion Factor: NaCl (avg. 0.5)\u003c\/li\u003e\n\u003cli\u003eATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit)\u003c\/li\u003e\n\u003cli\u003ePower source: 2 x 1.5V button cell batteries (included) (LR44 or equivalent)\u003c\/li\u003e\n\u003cli\u003eBattery life: 1000 hours of usage\u003c\/li\u003e\n\u003cli\u003eDimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches)\u003c\/li\u003e\n\u003cli\u003eWeight with case: 76.5g (2.7 oz)\u003c\/li\u003e\n\u003cli\u003eWeight without case: 56.7g (2 oz)\u003c\/li\u003e\n\u003c\/ul\u003e"}

{"id":1367657742378,"title":"HM Digital ZT-2 Basic TDS Tester, 0-999 ppm Measurement Range , 1 ppm Resolution, +\/- 3% Readout Accuracy","handle":"hm-digital-zt-2-basic-tds-tester-0-999-ppm-measurement-range-1-ppm-resolution-3-readout-accuracy","description":"\u003cp\u003e\u003cstrong\u003eZT-2 Basic TDS Tester\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ZT-2 is the perfect low cost meter which can be used as a promotional item or give-away with the purchase of another product. This low cost does not sacrifice quality.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAuto-off function\u003c\/li\u003e\n\u003cli\u003eLarge easy to read LCD\u003c\/li\u003e\n\u003cli\u003eFactory Calibrated with a 342 ppm NaCl solution\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-07-10T11:42:26-04:00","created_at":"2018-03-22T15:39:25-04:00","vendor":"Ronaqua","type":"","tags":["Tester Type_Handhelds"],"price":1575,"price_min":1575,"price_max":1575,"available":true,"price_varies":false,"compare_at_price":1599,"compare_at_price_min":1599,"compare_at_price_max":1599,"compare_at_price_varies":false,"variants":[{"id":12479805423658,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HM ZT-2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HM Digital ZT-2 Basic TDS Tester, 0-999 ppm Measurement Range , 1 ppm Resolution, +\/- 3% Readout Accuracy","public_title":null,"options":["Default Title"],"price":1575,"weight":0,"compare_at_price":1599,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/zt2-main-429x600.png?v=1526590405"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/zt2-main-429x600.png?v=1526590405","options":["Title"],"media":[{"alt":"Water Quality Tester","id":2092532301866,"position":1,"preview_image":{"aspect_ratio":0.715,"height":600,"width":429,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/zt2-main-429x600.png?v=1569363045"},"aspect_ratio":0.715,"height":600,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/zt2-main-429x600.png?v=1569363045","width":429}],"content":"\u003cp\u003e\u003cstrong\u003eZT-2 Basic TDS Tester\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ZT-2 is the perfect low cost meter which can be used as a promotional item or give-away with the purchase of another product. This low cost does not sacrifice quality.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAuto-off function\u003c\/li\u003e\n\u003cli\u003eLarge easy to read LCD\u003c\/li\u003e\n\u003cli\u003eFactory Calibrated with a 342 ppm NaCl solution\u003c\/li\u003e\n\u003c\/ul\u003e"}

{"id":1367701717034,"title":"HM Digital TDS-4TM Meter with Digital Thermometer","handle":"hm-digital-tds-4tm-meter-with-digital-thermometer","description":"\u003cp\u003e\u003cstrong\u003eTDS-4TM: Aquarium TDS Meter with Digital Thermometer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TDS-4TM handheld meter is ideal for testing TDS and salt levels of freshwater aquariums and ponds. It can also be used for testing water filtration and purification systems, such as RO and DI, to know when to changes filters and membranes.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePocket size makes it ideal for portability and storage.\u003c\/li\u003e\n\u003cli\u003eHold Function\u003c\/li\u003e\n\u003cli\u003eAuto-off Function (After 10 min.)\u003c\/li\u003e\n\u003cli\u003eFactory calibrated with 342 ppm NaCl solution.\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-07-10T11:42:22-04:00","created_at":"2018-03-22T15:58:04-04:00","vendor":"HM Digital","type":"","tags":["Tester Type_Handhelds"],"price":2399,"price_min":2399,"price_max":2399,"available":true,"price_varies":false,"compare_at_price":2499,"compare_at_price_min":2499,"compare_at_price_max":2499,"compare_at_price_varies":false,"variants":[{"id":12480101548074,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HM TDS-4TM","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HM Digital TDS-4TM Meter with Digital Thermometer","public_title":null,"options":["Default Title"],"price":2399,"weight":0,"compare_at_price":2499,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/tds4tm-main-429x600.png?v=1526589280"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/tds4tm-main-429x600.png?v=1526589280","options":["Title"],"media":[{"alt":"Water Quality Tester","id":2092643254314,"position":1,"preview_image":{"aspect_ratio":0.715,"height":600,"width":429,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/tds4tm-main-429x600.png?v=1569363056"},"aspect_ratio":0.715,"height":600,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/tds4tm-main-429x600.png?v=1569363056","width":429}],"content":"\u003cp\u003e\u003cstrong\u003eTDS-4TM: Aquarium TDS Meter with Digital Thermometer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TDS-4TM handheld meter is ideal for testing TDS and salt levels of freshwater aquariums and ponds. It can also be used for testing water filtration and purification systems, such as RO and DI, to know when to changes filters and membranes.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePocket size makes it ideal for portability and storage.\u003c\/li\u003e\n\u003cli\u003eHold Function\u003c\/li\u003e\n\u003cli\u003eAuto-off Function (After 10 min.)\u003c\/li\u003e\n\u003cli\u003eFactory calibrated with 342 ppm NaCl solution.\u003c\/li\u003e\n\u003c\/ul\u003e"}

{"id":1367676485674,"title":"HM Digital DM-2 Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +\/- 2% Readout Accuracy","handle":"hm-digital-dm-2-commercial-in-line-dual-tds-monitor-0-9990-ppm-range-2-readout-accuracy","description":"\u003cp\u003e\u003cstrong\u003eDM-2: Commercial In-Line Dual TDS Monitor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DM-2 is a commercial grade monitor measuring TDS feed (input) water vs. product (output) water of a water filtration system at any time. With its shielded cables and diagnostic messaging this robust device is ideal for Reverse Osmosis (RO), Deionized water (DI) filtration systems that work well in applications such as drinking or potable water, Water treatment, Aquariums, Hydroponics and many more.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHighly efficient and accurate due to its advanced microprocessor technology\u003c\/li\u003e\n\u003cli\u003eDisplays TDS levels of the Feed Water and Product Water with in \u0026amp; out electrode probes\u003c\/li\u003e\n\u003cli\u003eAuto-Off function conserves battery power (Shuts off automatically after 3 minutes)\u003c\/li\u003e\n\u003cli\u003eFactory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. The DM-2 features digital calibration.\u003c\/li\u003e\n\u003cli\u003eDiagnostic error messaging\u003c\/li\u003e\n\u003cli\u003eShielded sensor cables\u003c\/li\u003e\n\u003cli\u003eComes equipped with 1\/4 inch Mur-lok® Quick-Connect T-fittings (Also available with 3\/8″ or 1\/2″ fittings)\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2020-07-03T14:46:27-04:00","created_at":"2018-03-22T15:47:52-04:00","vendor":"Ronaqua","type":"","tags":["Tester Type_Monitors"],"price":4275,"price_min":4275,"price_max":4275,"available":true,"price_varies":false,"compare_at_price":4550,"compare_at_price_min":4550,"compare_at_price_max":4550,"compare_at_price_varies":false,"variants":[{"id":12479926534186,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HM DM-2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HM Digital DM-2 Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +\/- 2% Readout Accuracy","public_title":null,"options":["Default Title"],"price":4275,"weight":0,"compare_at_price":4550,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/dm2ec-main-600x429_b62e601f-68c8-41cc-87b6-34de2da0f03d.png?v=1526584035"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/dm2ec-main-600x429_b62e601f-68c8-41cc-87b6-34de2da0f03d.png?v=1526584035","options":["Title"],"media":[{"alt":"Water Quality Tester","id":2092575096874,"position":1,"preview_image":{"aspect_ratio":1.399,"height":429,"width":600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/dm2ec-main-600x429_b62e601f-68c8-41cc-87b6-34de2da0f03d.png?v=1569363049"},"aspect_ratio":1.399,"height":429,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/dm2ec-main-600x429_b62e601f-68c8-41cc-87b6-34de2da0f03d.png?v=1569363049","width":600}],"content":"\u003cp\u003e\u003cstrong\u003eDM-2: Commercial In-Line Dual TDS Monitor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DM-2 is a commercial grade monitor measuring TDS feed (input) water vs. product (output) water of a water filtration system at any time. With its shielded cables and diagnostic messaging this robust device is ideal for Reverse Osmosis (RO), Deionized water (DI) filtration systems that work well in applications such as drinking or potable water, Water treatment, Aquariums, Hydroponics and many more.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHighly efficient and accurate due to its advanced microprocessor technology\u003c\/li\u003e\n\u003cli\u003eDisplays TDS levels of the Feed Water and Product Water with in \u0026amp; out electrode probes\u003c\/li\u003e\n\u003cli\u003eAuto-Off function conserves battery power (Shuts off automatically after 3 minutes)\u003c\/li\u003e\n\u003cli\u003eFactory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. The DM-2 features digital calibration.\u003c\/li\u003e\n\u003cli\u003eDiagnostic error messaging\u003c\/li\u003e\n\u003cli\u003eShielded sensor cables\u003c\/li\u003e\n\u003cli\u003eComes equipped with 1\/4 inch Mur-lok® Quick-Connect T-fittings (Also available with 3\/8″ or 1\/2″ fittings)\u003c\/li\u003e\n\u003c\/ul\u003e"}

{"id":1367666425898,"title":"HM Digital ORP-200 Waterproof ORP Meter, -999 to +1000 mV ORP Range, 1 mV Resolution, +\/- 0.5% Readout Accuracy","handle":"hm-digital-orp-200-waterproof-orp-meter-999-to-1000-mv-orp-range-1-mv-resolution-0-5-readout-accuracy","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eMeasures Oxidation Reduction Potential (Redox) and Temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eAuto-ranging calibration with digital fine tuning\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIncludes storage solution in a sponge embedded in a clear cap\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eWaterproof housing (IP-67 rating)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSimultaneous temperature display\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe ORP Meter measures oxidation reduction potential (Redox) and temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe ORP-200 meter has an auto-ranging calibration with digital fine tuning\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThis Waterproof ORP Meter includes storage solution in a sponge embedded in a clear cap\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eWaterproof Meter for Oxidation Reduction Potential and Temperature.\u003c\/p\u003e","published_at":"2018-07-10T11:42:25-04:00","created_at":"2018-03-22T15:43:16-04:00","vendor":"HM Digital","type":"","tags":["Tester Type_Handhelds"],"price":8325,"price_min":8325,"price_max":8325,"available":true,"price_varies":false,"compare_at_price":8795,"compare_at_price_min":8795,"compare_at_price_max":8795,"compare_at_price_varies":false,"variants":[{"id":12479858016298,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HM ORP-200","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HM Digital ORP-200 Waterproof ORP Meter, -999 to +1000 mV ORP Range, 1 mV Resolution, +\/- 0.5% Readout Accuracy","public_title":null,"options":["Default Title"],"price":8325,"weight":0,"compare_at_price":8795,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/orp200-main-429x600.png?v=1526588462"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/orp200-main-429x600.png?v=1526588462","options":["Title"],"media":[{"alt":"Water Quality Tester","id":2092552224810,"position":1,"preview_image":{"aspect_ratio":0.715,"height":600,"width":429,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/orp200-main-429x600.png?v=1569363047"},"aspect_ratio":0.715,"height":600,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/orp200-main-429x600.png?v=1569363047","width":429}],"content":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eMeasures Oxidation Reduction Potential (Redox) and Temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eAuto-ranging calibration with digital fine tuning\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIncludes storage solution in a sponge embedded in a clear cap\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eWaterproof housing (IP-67 rating)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eSimultaneous temperature display\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe ORP Meter measures oxidation reduction potential (Redox) and temperature\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe ORP-200 meter has an auto-ranging calibration with digital fine tuning\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThis Waterproof ORP Meter includes storage solution in a sponge embedded in a clear cap\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eWaterproof Meter for Oxidation Reduction Potential and Temperature.\u003c\/p\u003e"}

{"id":1367619895338,"title":"HM Digital EC-3 Handheld Electrical Conductivity (EC) Tester Meter with Case, 0 - 9990 µS Measurement Range, 1µS Resolution, +\/- 2% Readout Accuracy","handle":"hm-digital-ec-3-handheld-electrical-conductivity-ec-tester-meter-with-case-0-9990-µs-measurement-range-1µs-resolution-2-readout-accuracy","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe EC-3 is ideal for all water purification applications, waste water regulation, aquaculture, hydroponics, and colloidal silver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe Handheld Conductivity Tester is ideal for consumer as well as commercial use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe Conductivity Tester is highly efficient and accurate due to its advanced microprocessor technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIdeal for commercial use. Includes a carrying case with belt clip.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eHold Function: Freeze the measurement to view it out of the water\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eAuto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eBuilt-in digital thermometer (Celsius only)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eATC (Automatic Temperature Compensation)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eProduct Description: An EC meter (aka nutrient pen, stick or tester) is an inexpensive and convenient digital tool to instantly check your overall water quality. EC = Electrical Conductivity, which is a measure of the water's ability to conduct electricity. With the push of a button, the EC-3 can tell you your overall water purity level, which will be displayed on the screen in µS (micro-Siemens). The lower the EC level, the purer the water, with 0 µS being pure H2O. The EC-3 is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The EC-3 is a great tool for drinking water, water filtration and purification, colloidal silver, hydroponics (test your nutrients), aquariums, RO\/DI systems, pools and spas, commercial and industrial applications and more. The EC-3 is a rugged model that includes a protective carrying case. This is the world's most popular handheld EC meter for industry professionals.\u003c\/p\u003e\n\u003ch3\u003eFrom the Manufacturer\u003c\/h3\u003e\n\u003cp\u003e Handheld Conductivity Tester with Advanced Microprocessor Technology and Built-in Sensor Specs.\u003c\/p\u003e","published_at":"2018-07-10T11:42:27-04:00","created_at":"2018-03-22T15:13:20-04:00","vendor":"Ronaqua","type":"","tags":["Tester Type_Handhelds"],"price":3275,"price_min":3275,"price_max":3275,"available":true,"price_varies":false,"compare_at_price":3464,"compare_at_price_min":3464,"compare_at_price_max":3464,"compare_at_price_varies":false,"variants":[{"id":12479576277034,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HM EC-3","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HM Digital EC-3 Handheld Electrical Conductivity (EC) Tester Meter with Case, 0 - 9990 µS Measurement Range, 1µS Resolution, +\/- 2% Readout Accuracy","public_title":null,"options":["Default Title"],"price":3275,"weight":0,"compare_at_price":3464,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/EC-3_no_cap_print-1-433x600.png?v=1526584161"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/EC-3_no_cap_print-1-433x600.png?v=1526584161","options":["Title"],"media":[{"alt":"Electrical Conductivity Tester","id":2092374097962,"position":1,"preview_image":{"aspect_ratio":0.722,"height":600,"width":433,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/EC-3_no_cap_print-1-433x600.png?v=1569363029"},"aspect_ratio":0.722,"height":600,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/EC-3_no_cap_print-1-433x600.png?v=1569363029","width":433}],"content":"\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe EC-3 is ideal for all water purification applications, waste water regulation, aquaculture, hydroponics, and colloidal silver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe Handheld Conductivity Tester is ideal for consumer as well as commercial use\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eThe Conductivity Tester is highly efficient and accurate due to its advanced microprocessor technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eIdeal for commercial use. Includes a carrying case with belt clip.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eHold Function: Freeze the measurement to view it out of the water\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eAuto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eBuilt-in digital thermometer (Celsius only)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eATC (Automatic Temperature Compensation)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eProduct Description: An EC meter (aka nutrient pen, stick or tester) is an inexpensive and convenient digital tool to instantly check your overall water quality. EC = Electrical Conductivity, which is a measure of the water's ability to conduct electricity. With the push of a button, the EC-3 can tell you your overall water purity level, which will be displayed on the screen in µS (micro-Siemens). The lower the EC level, the purer the water, with 0 µS being pure H2O. The EC-3 is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The EC-3 is a great tool for drinking water, water filtration and purification, colloidal silver, hydroponics (test your nutrients), aquariums, RO\/DI systems, pools and spas, commercial and industrial applications and more. The EC-3 is a rugged model that includes a protective carrying case. This is the world's most popular handheld EC meter for industry professionals.\u003c\/p\u003e\n\u003ch3\u003eFrom the Manufacturer\u003c\/h3\u003e\n\u003cp\u003e Handheld Conductivity Tester with Advanced Microprocessor Technology and Built-in Sensor Specs.\u003c\/p\u003e"}

{"id":1367595679786,"title":"HM Digital TDS-4TM Pocket Size TDS Tester Meter with Digital Thermometer, 0 - 9990 ppm. TDS Range, 1 ppm Resolution, +\/- 2% Readout Accuracy","handle":"hm-digital-tds-4tm-pocket-size-tds-tester-meter-with-digital-thermometer-0-9990-ppm-tds-range-1-ppm-resolution-2-readout-accuracy","description":"\u003cp\u003eThe TDS-4TM handheld meter is ideal for testing TDS and salt levels of freshwater aquariums and ponds. It can also be used for testing water filtration and purification systems, such as RO and DI, to know when to changes filters and membranes.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePocket size makes it ideal for portability and storage.\u003c\/li\u003e\n\u003cli\u003eHold Function\u003c\/li\u003e\n\u003cli\u003eAuto-off Function (After 10 min.)\u003c\/li\u003e\n\u003cli\u003eFactory calibrated with 342 ppm NaCl solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTDS Range: 0-9990 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003eTemp. Range: 0-80 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eResolution: 0-999: 1 ppm; 1000-9990: 10 ppm (indicated by a ‘x10’ icon)\u003c\/li\u003e\n\u003cli\u003eTemperature Resolution: 0.1 degree Celsius (Celsius only)\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/- 2%\u003c\/li\u003e\n\u003cli\u003eEC-to-TDS Conversion Factor: NaCl (avg. 0.5)\u003c\/li\u003e\n\u003cli\u003eATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit)\u003c\/li\u003e\n\u003cli\u003ePower source: 2 x 1.5V button cell batteries (included) (LR44 or equivalent)\u003c\/li\u003e\n\u003cli\u003eBattery life: 1000 hours of usage\u003c\/li\u003e\n\u003cli\u003eDimensions: 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 34g (1.2 oz)\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-07-10T11:42:28-04:00","created_at":"2018-03-22T14:55:03-04:00","vendor":"HM Digital","type":"","tags":["Tester Type_Handhelds"],"price":2399,"price_min":2399,"price_max":2399,"available":true,"price_varies":false,"compare_at_price":2499,"compare_at_price_min":2499,"compare_at_price_max":2499,"compare_at_price_varies":false,"variants":[{"id":12479410503722,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HM TDS-4TMp","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HM Digital TDS-4TM Pocket Size TDS Tester Meter with Digital Thermometer, 0 - 9990 ppm. TDS Range, 1 ppm Resolution, +\/- 2% Readout Accuracy","public_title":null,"options":["Default Title"],"price":2399,"weight":0,"compare_at_price":2499,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/31ks9EUOMML._SS160.jpg?v=1526590023","\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/tds4tm-op2.png?v=1526590024"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/31ks9EUOMML._SS160.jpg?v=1526590023","options":["Title"],"media":[{"alt":"Water Quality Tester","id":2092233162794,"position":1,"preview_image":{"aspect_ratio":1.0,"height":160,"width":160,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/31ks9EUOMML._SS160.jpg?v=1569363015"},"aspect_ratio":1.0,"height":160,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/31ks9EUOMML._SS160.jpg?v=1569363015","width":160},{"alt":"Water Quality Tester","id":2092327567402,"position":2,"preview_image":{"aspect_ratio":0.714,"height":700,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/tds4tm-op2.png?v=1569363025"},"aspect_ratio":0.714,"height":700,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/tds4tm-op2.png?v=1569363025","width":500}],"content":"\u003cp\u003eThe TDS-4TM handheld meter is ideal for testing TDS and salt levels of freshwater aquariums and ponds. It can also be used for testing water filtration and purification systems, such as RO and DI, to know when to changes filters and membranes.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePocket size makes it ideal for portability and storage.\u003c\/li\u003e\n\u003cli\u003eHold Function\u003c\/li\u003e\n\u003cli\u003eAuto-off Function (After 10 min.)\u003c\/li\u003e\n\u003cli\u003eFactory calibrated with 342 ppm NaCl solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTDS Range: 0-9990 ppm (mg\/L)\u003c\/li\u003e\n\u003cli\u003eTemp. Range: 0-80 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eResolution: 0-999: 1 ppm; 1000-9990: 10 ppm (indicated by a ‘x10’ icon)\u003c\/li\u003e\n\u003cli\u003eTemperature Resolution: 0.1 degree Celsius (Celsius only)\u003c\/li\u003e\n\u003cli\u003eAccuracy: +\/- 2%\u003c\/li\u003e\n\u003cli\u003eEC-to-TDS Conversion Factor: NaCl (avg. 0.5)\u003c\/li\u003e\n\u003cli\u003eATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit)\u003c\/li\u003e\n\u003cli\u003ePower source: 2 x 1.5V button cell batteries (included) (LR44 or equivalent)\u003c\/li\u003e\n\u003cli\u003eBattery life: 1000 hours of usage\u003c\/li\u003e\n\u003cli\u003eDimensions: 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 34g (1.2 oz)\u003c\/li\u003e\n\u003c\/ul\u003e"}

{"id":1367696900138,"title":"HM Digital C342 TDS and EC Calibration Solution, 342 ppm (NaCl), 90 ml Volume","handle":"hm-digital-c342-tds-and-ec-calibration-solution-342-ppm-nacl-90-ml-volume","description":"\u003ch1 itemprop=\"name\" class=\"product_title entry-title\"\u003e\u003c\/h1\u003e\n\u003cdiv itemprop=\"description\"\u003e\n\u003cp\u003e\u003cstrong\u003eC-342: TDS and EC Calibration Solutions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNaCl calibration solution, available in 342 ppm or 1000 ppm\u003c\/li\u003e\n\u003cli\u003eComes in lightweight HDPE plastic bottles\u003c\/li\u003e\n\u003cli\u003eSealed with a coated foam liner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","published_at":"2020-07-03T14:46:30-04:00","created_at":"2018-03-22T15:56:06-04:00","vendor":"Ronaqua","type":"","tags":[],"price":875,"price_min":875,"price_max":875,"available":true,"price_varies":false,"compare_at_price":949,"compare_at_price_min":949,"compare_at_price_max":949,"compare_at_price_varies":false,"variants":[{"id":12480060031018,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HM C-342","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HM Digital C342 TDS and EC Calibration Solution, 342 ppm (NaCl), 90 ml Volume","public_title":null,"options":["Default Title"],"price":875,"weight":0,"compare_at_price":949,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/c342-main.png?v=1526583747"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/c342-main.png?v=1526583747","options":["Title"],"media":[{"alt":"Calibration Solution","id":2092626149418,"position":1,"preview_image":{"aspect_ratio":0.714,"height":700,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/c342-main.png?v=1569363054"},"aspect_ratio":0.714,"height":700,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/c342-main.png?v=1569363054","width":500}],"content":"\u003ch1 itemprop=\"name\" class=\"product_title entry-title\"\u003e\u003c\/h1\u003e\n\u003cdiv itemprop=\"description\"\u003e\n\u003cp\u003e\u003cstrong\u003eC-342: TDS and EC Calibration Solutions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNaCl calibration solution, available in 342 ppm or 1000 ppm\u003c\/li\u003e\n\u003cli\u003eComes in lightweight HDPE plastic bottles\u003c\/li\u003e\n\u003cli\u003eSealed with a coated foam liner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e"}

{"id":1367687790634,"title":"HM Digital 1000ppm TDS Calibration Solution","handle":"hm-digital-1000ppm-tds-calibration-solution","description":"\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cdiv class=\"summary entry-summary\"\u003e\n\u003cdiv itemprop=\"description\"\u003e\n\u003cp\u003e\u003cb\u003eC-1000: TDS and EC Calibration Solutions\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFor optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNaCl calibration solution, available in 342 ppm or 1000 ppm\u003c\/li\u003e\n\u003cli\u003eComes in lightweight HDPE plastic bottles\u003c\/li\u003e\n\u003cli\u003eSealed with a coated foam liner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_meta\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-2\"\u003e\n\u003cdiv class=\"next-prev-nav\"\u003e\n\u003cdiv class=\"prod-dropdown\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"prod-dropdown\"\u003e\u003ca class=\"prev-product\" href=\"http:\/\/hmdigital.com\/product\/c-342\/\" rel=\"prev\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"woocommerce-tabs wc-tabs-wrapper\"\u003e\u003c\/div\u003e","published_at":"2020-07-03T14:46:28-04:00","created_at":"2018-03-22T15:51:38-04:00","vendor":"Ronaqua","type":"","tags":[],"price":850,"price_min":850,"price_max":850,"available":true,"price_varies":false,"compare_at_price":999,"compare_at_price_min":999,"compare_at_price_max":999,"compare_at_price_varies":false,"variants":[{"id":12479986401322,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HM C1000","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HM Digital 1000ppm TDS Calibration Solution","public_title":null,"options":["Default Title"],"price":850,"weight":0,"compare_at_price":999,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/c1000-main.png?v=1526579524"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/c1000-main.png?v=1526579524","options":["Title"],"media":[{"alt":"Calibration Solution ","id":2092595609642,"position":1,"preview_image":{"aspect_ratio":0.714,"height":700,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/c1000-main.png?v=1569363051"},"aspect_ratio":0.714,"height":700,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2599\/7360\/products\/c1000-main.png?v=1569363051","width":500}],"content":"\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cdiv class=\"summary entry-summary\"\u003e\n\u003cdiv itemprop=\"description\"\u003e\n\u003cp\u003e\u003cb\u003eC-1000: TDS and EC Calibration Solutions\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eFor optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.\u003c\/p\u003e\n\u003cp\u003eFEATURES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNaCl calibration solution, available in 342 ppm or 1000 ppm\u003c\/li\u003e\n\u003cli\u003eComes in lightweight HDPE plastic bottles\u003c\/li\u003e\n\u003cli\u003eSealed with a coated foam liner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_meta\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-2\"\u003e\n\u003cdiv class=\"next-prev-nav\"\u003e\n\u003cdiv class=\"prod-dropdown\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"prod-dropdown\"\u003e\u003ca class=\"prev-product\" href=\"http:\/\/hmdigital.com\/product\/c-342\/\" rel=\"prev\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"woocommerce-tabs wc-tabs-wrapper\"\u003e\u003c\/div\u003e"}