the lcd digital tds meter tester is used to test the water purity of the filter to check the performance of the water. to ensure that you always drink pure and safe water, it is recommended that you use a tds meter tester for each home. precautions...
Multiparameter Water Quality Field Test Kit (MPFTK) for Chemical Analysis of Water. Parameters to be tested are pH, Alkalinity, Hardness, Chloride, TDS (by calculation), Fluoride, Iron, Ammonia, Nitrate, Nitrite, Phosphate, Turbidity and Residual Chlorine. Sufficient Reagents...