Product description
TDS Digital Testing Meter – High Accuracy ±2% – 2023 New Model – Water Quality Meter
Directions
1. Turn on the TDS meter. 2. Calibrate the meter using a KCl (potassium chloride) solution if necessary. 3. Submerge the meter in the water sample. 4. Wait for the reading to stabilize. 5. Record the TDS value. 6. Turn off the meter to conserve battery life.