Kitchen RO drinking systems use advanced RO membrane purified technology not only to remove harmful macromolecule substances, such as particles, SS, bacteria, but also with high rejection of salt ions to purify the raw water. The kitchen serial provides safety & healthy drinking water for your family and your comfortable life. High quality NSF/FDA approved components. Each system individually wet tested and sanitized. Fully assembled, easy installation kit. 75 Gallons per Day for low pressure homes. Removes up to 99% of contaminants including sediment, scale particles, silt, radon, solvents, arsenic, chlorine, lead, fluoride, heavy metals, bacteria, virus & other impurities in drinking water. Make drinks and coffee. Wash fruit and vegetables. Wash face for skin protection. Commercial water Purifying devices in hospital and laboratory. Please unplug the electrode protective sleeve before use. Press the switch, place the electrode into the test solution. After the numerically stable. Press the HOLD button and take it of the solution to read. After reading, turn off the meter. Wipe clean the electrode before sleeving it. Lock function:easy to read and record, the instrument will lock the reading. 5-minute auto shut off feature, battery won, t run off. Measurement Range:Conductivity:0-9999ppm. Degrees Celsius:0.1-80.0. F:32.0-176.0°F. Accuracy: ± 2% NW:55g Size:1543014(mm). The factory default EDS date, if the conductivity date of the solution is needed, please touch the SHIFT button, the instrument automatically shifted. The instrument with automatic temperature compensation fuction under measurement mode. Continuous touch the SHIFT button twice, degree Celsius and degree Fahrenheit conversed, the factory default degree Celsius. Keep the electrode clean, cover the electrode protective sleeve, please take out the batteries for long periods idle. Physical abuse, the label tore. The instrument is a professional instrument, please under professionals instructions in order to avoid instrument failure. Avoid heat, direct sunlight. Please adopting standard buffer solution calibration, incorrect calibration would cause measurement error, thus affecting the accuracy of the test solution or cause the instrument out working properly. Do not thrown the instrument into the test solution to avoid the circuit board short circuit. View more great items. The item “Whole House Water Filter System 5 STAGE-75GPD Filter Replacement TDS Tester New” is in sale since Tuesday, June 9, 2020. This item is in the category “Home & Garden\Kitchen, Dining & Bar\Small Kitchen Appliances\Water Purification\Water Filters”. The seller is “albertsfilterstore” and is located in Auburn, Washington. This item can be shipped to United States.