Total Dissolved Solids Test Strips Bottle of 50 Tests - INCL. 12 PK When TDS levels are high, cloudy water, corrosion, and scale can occur. High TDS levels can also reduce the efficiency of chlorine and affect pH nce. With a wide detection range, our WaterWorks Total Dissolved Solids (TDS) test strips are the premier choice for testing TDS levels in your water. It detects <50, 100, 250, 500, >750 ppm (mg/L).
