Best Water Filters for Healthier Water Supply | Brita filters | Carbon Water filter

COM-100: Waterproof EC / TDS / Temp Combo Meter Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more. Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature. Three different calibration options (KCl, 442TM, NaCl), each with its own non-linear conversion factor. Automatic Temperature Compensation (ATC) using three temperature coefficients Waterproof housing Measurement Range: 0-9990 mS; 0-8560 ppm (auto-ranging). Digital Calibration (push button) Auto-off function, data-hold function and low-battery indicator. Display: large and easy-to-read LCD screen includes simultaneous temperature reading. The COM-100 meter is calibrated with a mS solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver. Includes a cap, batteries and lanyard.

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TDS-3 Handheld Meter With Carrying Case. Built-in digital thermometer. Ideal for commercial use. Includes a carrying case with belt clip. Highly efficient and accurate due to its advanced microprocessor technology. Functions: Hold Function saves measurements for convenient reading and recording. Auto-off function – the meter shuts off automatically after 10 minutes of non-use to conserve batteries. Display: large and easy-to-read LCD screen. Also available in “x10″ mode: reads in increments only of 10 ppm (0-9990 ppm). Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking ‘x10′ image. Meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.

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Science Project Kit – a comprehensive test kit for comparing the water quality of up to 4 different water samples. Results on the spot. Tests for: Lead, Bacteria, Pesticides, Nitrates, Chlorine, Hardness and pH. Contains material to test 4 different water sources, project outline and data sheet.

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Drinking Water Test for Chlorine, Hardness and pH. Find out if your water has harmful levels of chlorine or hardness! This water test will let you test your water once for chlorine and once for hardness. Studies have found, that regularly drinking tap water with high levels of chlorine byproducts increases the risk of some forms of cancer. Water hardness can cause lime scale and higher detergent use. Calcium and magnesium, the chemicals that cause water hardness, are not easily detected, but may cause numerous negative effects. In fact, calcium and magnesium buildup may eventually damage plumbing and water heaters.

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