New 7 in 1 Ph/Tds/Ec/Orp/Salinity /S. G/Temperature Meter C-600 Water Quality Te
C-600 is the latest multi-functional water quality tester developed in 2020, with 7 functions and one product for multiple uses. Yieryi products walk with you to make life better. TDS Factor : 0.5. Resolution: 0.01pH.