New Zealand
Place TDSppm pH Chlorine Residual ppm Hard Water ppm Turbidity NTU Water Pressure Date Auckland Airport 68 7.6 0.05 57 0.88 4kg/cm2 Sep 20, 2016 TDS(Total dissolved solids) Total dissolved solid (TDS) is a measure of the combined total of organic and inorganic substances contained in a liquid. This includes anything present in the water other than the […]