{"title":"Water Testing","description":"\u003cp\u003eHandheld water testing tools for checking aquarium and hydroponic samples, including pH, TDS, conductivity, salinity and temperature.\u003c\/p\u003e","products":[{"product_id":"5-in-1-water-quality-tester-ph-tds-ec-salinity","title":"5-in-1 Water Quality Tester for pH, TDS, EC \u0026 Salinity","description":"\u003cp\u003eCheck pH, total dissolved solids (TDS), electrical conductivity (EC), salinity and temperature with one handheld meter. Switch between readings using the front controls and read the results on the backlit display.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFive measurements for checking water samples in aquariums and hydroponic setups.\u003c\/li\u003e\n\u003cli\u003eBacklit display, front controls and a removable probe cap.\u003c\/li\u003e\n\u003cli\u003eBlue and white handheld meter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the probe and follow the supplied calibration instructions. The readings do not determine whether water is safe to drink or identify individual contaminants.\u003c\/p\u003e\u003ch3\u003eMeasurement specifications\u003c\/h3\u003e\u003cp\u003eThe supplier lists pH 0.00–14.00 and temperature 0–60 °C (32–140 °F). The meter is approximately 183 mm long, and the battery compartment is marked for three LR44 cells.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0955\/9569\/2353\/files\/tr-b02-water-tester-measurements-and-specifications.jpg?v=1794493304\" alt=\"Water tester reference card listing the five measurements, pH and temperature ranges, size and battery type\" width=\"800\" height=\"800\" style=\"display:block;width:100%;height:auto;max-width:800px;margin:0 auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0955\/9569\/2353\/files\/tr-b02-water-tester-four-reading-modes.jpg?v=1794493258\" alt=\"Water tester function diagram showing conductivity, pH, TDS and salinity readings\" width=\"800\" height=\"800\" style=\"display:block;width:100%;height:auto;max-width:800px;margin:0 auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0955\/9569\/2353\/files\/tr-b02-water-tester-temperature-range.jpg?v=1794493285\" alt=\"Water quality tester supplier diagram listing a temperature range of 0 to 60 degrees Celsius\" width=\"800\" height=\"800\" style=\"display:block;width:100%;height:auto;max-width:800px;margin:0 auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0955\/9569\/2353\/files\/tr-b02-water-tester-battery-compartment.jpg?v=1794493270\" alt=\"Water tester cutaway showing the LR44 battery compartment and backlit display\" width=\"800\" height=\"800\" style=\"display:block;width:100%;height:auto;max-width:800px;margin:0 auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003ch3\u003eCalibration and sampling\u003c\/h3\u003e\u003cp\u003eFollow the supplied calibration instructions before sampling. Keep the body of the meter above the water.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0955\/9569\/2353\/files\/tr-b02-water-tester-sample-and-calibration.jpg?v=1794493320\" alt=\"Water tester guide to calibration, taking a sample and reading the screen\" width=\"800\" height=\"800\" style=\"display:block;width:100%;height:auto;max-width:800px;margin:0 auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003ch3\u003eControls and probe\u003c\/h3\u003e\u003cp\u003eThe front buttons switch readings and hold the display. Remove the protective cap before taking a sample.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0955\/9569\/2353\/files\/tr-b02-water-tester-controls.jpg?v=1794492416\" alt=\"Water quality tester front and back with its 183 mm length and labelled controls\" width=\"900\" height=\"900\" style=\"display:block;width:100%;height:auto;max-width:900px;margin:0 auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0955\/9569\/2353\/files\/tr-b02-water-tester-probe-diagram.jpg?v=1794492445\" alt=\"Water quality tester probe with protective cap, temperature sensor and labelled electrodes\" width=\"900\" height=\"900\" style=\"display:block;width:100%;height:auto;max-width:900px;margin:0 auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003ch3\u003eReading a water sample\u003c\/h3\u003e\u003cp\u003eUse the backlit screen to check the selected measurement. Follow the supplied calibration and immersion instructions.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0955\/9569\/2353\/files\/tr-b02-water-tester-sample-readings.jpg?v=1794492498\" alt=\"Water quality tester taking a sample reading with examples of the backlit display\" width=\"900\" height=\"900\" style=\"display:block;width:100%;height:auto;max-width:900px;margin:0 auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0955\/9569\/2353\/files\/tr-b02-water-tester-immersion-guide.jpg?v=1794492509\" alt=\"Water quality tester handling guide: do not fully submerge the meter\" width=\"900\" height=\"900\" style=\"display:block;width:100%;height:auto;max-width:900px;margin:0 auto\" loading=\"lazy\"\u003e\u003c\/p\u003e","brand":"Tech Rarities","offers":[{"title":"Default Title","offer_id":68251014562113,"sku":"SKU-04-BLU","price":91.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/9569\/2353\/files\/tr-b02-water-tester-probe-and-cap.jpg?v=1794491284"}],"url":"https:\/\/techrarities.com\/collections\/water-testing.oembed","provider":"Tech Rarities","version":"1.0","type":"link"}