Digital TDS water tester

Reliable and accurate digital TDS water tester. Battery included.

For high accuracy, the TDS is equipped with a high-grade titanium alloy probe and reliable automatic temperature compensation (ATC), so readings are always accurate at different temperatures.

The TDS switches off automatically after 2 minutes of non-use to save battery power. The Hold function saves measurements for convenient reading and recording.

Measurement range: 0 to 999 ppm, with 1 ppm resolution. From 1,000 to 9,9990, the resolution is 10 ppm, indicated by the flashing "x 10" symbol. Operates at 0 - 60°C