PP-Systems Stevens HydraProbe II

The Stevens HydraProbe II is an all-in-one in-situ sensor that can measure both soil moisture and soil temperature. For best results, the 3 prongs should be pushed all the way into the ground until the white body of the sensor is flush with the soil surface.


Soil Moisture Sensor

  • Range: 0-100% (dry to fully saturated)

Soil Temperature Sensor

  • Range: -10 °C-55 °C
  • Accuracy: ± 0.3 °C at 25 °C
  • Cable Length: 5 meters