Oakton PCTSTest 50

This unit is recommended as the replacement for the discontinued Oakton PCTestr 3. The Oakton PCTSTest 50 uses AAA batteries and the sensor is replaceable. It's ideal for use in water, wastewater, and laboratory applications. The new menu offers simple one button calibration.

pH -1.00 to 15.0
Conductivity 0 to 200 µS; 200 to 2000 µS; 2.00 to 20.00 mS
TDS 0.0 to 100.0 ppm, 100 to 1000 ppm; 0.10 to 10.00 ppt
Salinity 0.00 to 10.00 ppt
Temperature 32 to 140°F