Archive (EOL) TBSST02 SDI-12 Soil Temperature Probe

This sensor replaces our TBSST01 which is end of life.

The TBSST02 is a sensor for monitoring soil temperature values in precision farming and environmental monitoring applications.

The TBSST02 has been designed to work in any type of soil. It has a low current consumption and an SDI-12 interface. It is ideally suited for battery or solar powered remote applications. The TBSST02 has short measurement time and fast response to any changes in the soil temperature. It is easy to install and easy to calibrate. The TBSST02 is a rugged, hermetically sealed design, equipped with a polyurethane protected cable


  • Accurate soil temperature measurement
  • PT1000 ±0.15°C accuracy
  • 0.01°C resolution
  • Suitable for any soil type
  • SDI-12 Interface
  • Low Power Consumption
  • Simple installation
  • Small size
  • Rugged design
  • Hermetically sealed
  • Cable with PU jacket
  • Operating Temperature Range: -40°C – +85°C


  • Agricultural monitoring
  • Soil hydrology monitoring
  • Erosion monitoring