TDS Calibration Solutions are available for all of your TDS meters. Each solution is made with superior quality ingredients and is conveniently colour-coded for easy reference.
DIRECTIONS for USE
1. If using a TDS meter without temperature compensation, the calibration solution should be room temperature: approximately 23°C – 27°C.
2. Place TDS meter probe in the calibration solution.
3. After the reading on TDS meter is steady, adjust meter to give correct reading.
4. Rinse probe with water.