TDS Meter Water Quality Tester Automatic Calibration Tester 0-990 Ppm Ideal Water Test Pen PH Meters Drinking Aquariums

Description TDS Meter Water Quality Tester The TDS is great for checking your tap water quality or knowing when to change a filter TDS stands for Total Dissolved Solids which are the inorganic salts and organic matter in a liquid This includes calcium Mg sodium etc Features Name TDS meter water quality tester Color White Material Aluminum Size 5 43x0 98inch Precision ± 2 3 Range 1 990ppm Voltage 3V Accuracy 1ppmPacking list 1 Water Quality Testing PenMore details