IP67 Water and Dustproof, Lightweight and it floats in water, Ultra Low resolution (up to 0.1µS/cm), Replaceable sensor, Push button calibration, Direct full scale readout, Automatic Temperature Compensation (ATC), Auto-Power Off, Self diagnostic.

Product Code

ECTEST
HIGH

ECTEST
LOW

Conductivity Range 0 to 19.90 mS/cm 0 to 1990 µS/cm
Resolution 0.10 mS/cm 10 µS/cm
Accuracy ±1% Full Scale
Temperature Display -
Temperature Coefficient 2% per °C
Operating Temperature 0 to 50 °C
Special Functions Self-diagnostic; Hold; Auto-Power Off after 8.5 minutes
Power Requirements 4 x 1.4V button cell batteries; >100 hours

Product Code

TDSTESTR
HIGH

TDSTESTR
LOW

TDS Range 0 to 10.00 ppt 0 to 1990 ppm
Resolution 0.10 ppt 10 ppm
Accuracy ±1% Full Scale
Temperature Display -
Temperature  Coefficient 2% per °C
Operating Temperature 0 to 50 °C
Special Functions Self-diagnostic; Hold;  Auto-Power Off after 8.5 minutes
Power Requirements 4 x 1.4V button cell batteries; >100 hours