Conductivity Pocket Sensor

  • PT157

Pocket sensors combine a simple-to-use menu system and intuitive user-interface, providing the ideal solution for quick and easy in-situ testing:

  • Automatic standard recognition for straightforward calibration
  • Automatic temperature compensation and temperature displayed on screen
  • Waterproof to IP67 to protect the instrument in all environments.
Conductivity Pocket Sensor


Range 0 - 200 µS/cm, 0 - 2000 µS/cm, 0 - 20 mS/cm
Resolution 0.1 µS/cm, 1 µS/cm, 0.01 mS/cm
Accuracy ± 1% full scale
Temperature Range 0 - 50°C
Temperature Resolution 0.1°C
Temperature Accuracy ± 0.5°C
Calibration Up to 3 points
Power Supply 4x A76/LR44 button cell batteries
Dimensions and Weight 165 x 38 mm, 90g

Additional Information

PT157Conductivity Pocket Sensor
PT157CONReplacement conductivity sensor

Instructions & Brochures

Electrochemical Meters Brochure

Download the Brochure to view the full range of Meters in this product line, together with the list of consumables and accessories.


User Manual

Pocket Conductivity and TDS Pocket Sensors Instructions