{"product_id":"tds-meter-aquarium-water-tester-hm-digital","title":"TDS Meter Aquarium Water Tester - HM Digital","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\r\n\u003ch3\u003eTDS-4TM: Aquarium TDS Meter with Digital Thermometer\u003c\/h3\u003e\r\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\r\n\u003cmeta charset=\"utf-8\"\u003e\r\n\u003cul\u003e\r\n\u003cli\u003ePocket size makes it ideal for portability and storage.\u003c\/li\u003e\r\n\u003cli\u003eHold Function\u003c\/li\u003e\r\n\u003cli\u003eAuto-off Function (After 10 min.)\u003c\/li\u003e\r\n\u003cli\u003eFactory calibrated with 342 ppm NaCl solution\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eWhat is TDS?\u003c\/h3\u003e\r\n\u003cp\u003e\u003cem\u003eTotal Dissolved Solids (TDS)\u003c\/em\u003e are the total amount of solids, including minerals, salts or metals, dissolved in a given volume of water.  A TDS meter measures the total amount of mobile charged ions (based on conductivity) and expresses the TDS quantity in parts per million (ppm).  TDS includes any inorganic element present other than the pure water molecules (H20) and suspended solids.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ch3\u003eTDS and Your Fish\u003c\/h3\u003e\r\n\u003cp\u003eTDS is important for osmotic regulation and hydration.  If the TDS levels are not correct, a fish may not be able to properly cycle its \"drinking\" and may experience dehydration or fluid loss via the gills.\u003c\/p\u003e\r\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\r\n\u003cmeta charset=\"utf-8\"\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cstrong\u003eTDS Range:\u003c\/strong\u003e 0-9990 ppm (mg\/L)\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cstrong\u003eTemp. Range:\u003c\/strong\u003e 0-80 degrees Celsius\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 0-999: 1 ppm; 1000-9990: 10 ppm (indicated by a ‘x10’ icon)\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cstrong\u003eTemperature Resolution:\u003c\/strong\u003e 0.1 degree Celsius (Celsius only)\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e +\/- 2%\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cstrong\u003eEC-to-TDS Conversion Factor:\u003c\/strong\u003e NaCl (avg. 0.5)\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cstrong\u003eATC:\u003c\/strong\u003e Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Farenheit)\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cstrong\u003ePower source:\u003c\/strong\u003e 2 x 1.5V button cell batteries (included) (LR44 or equivalent)\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cstrong\u003eBattery life:\u003c\/strong\u003e 1000 hours of usage\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 14 x 2.3 x 1.5 cm (5.5 x .9 x .55 inches)\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 34g (1.2 oz)\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":67763365249077,"sku":"ylt1792642505314","price":21.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/9712\/9781\/files\/tds-meter-aquarium-water-tester---hm-digital_1.jpg?v=1792642536","url":"https:\/\/elasticrecoverfit.shop\/products\/tds-meter-aquarium-water-tester-hm-digital","provider":"My Store","version":"1.0","type":"link"}