Soil - ST

The AxisTech Soil-ST uses a Sentek soil probe to provide capacitance-based soil moisture and soil temperature monitoring, with optional soil salinity monitoring.

Soil Probe Edited E

Each Sentek soil probe is individually calibrated in the factory and will never need to be recalibrated in the field.

The data from the Sentek soil probe can help farmers and land managers to:

  • Prevent losses
  • Better manage their natural resources
  • Make predictive changes to better manage crop varieties
  • Adapt farming methods to changing climatic conditions




Moisture sensor spacing: 10cm Top Diameter: 30.5mm +/-0.2mm Taper Angle: 0.15° Moisture resolution: 1:10,000 Moisture precision: +/-0.03% vol. Temperature resolution: 0.3°C Temperature Accuracy: +/- 2° @ 25°C Temperature Range (Operating): -20°C to +60C Salinity resolution: 1:3000 Salinity variation: 0.2%CV


Solar with Li-PO4 battery backup


Current: Sigfox, 4G/LTE/CatM1/NB-IOT (5G ready), Satellite

Add Soil Moisture & Temperature Specifications
ModelECSensorsDepth (mm)
Soil-EP4 4400
Soil-EP12 (available on request) 121200
Soil-EP16 (available on request) 161600
Soil-EPEC4 4400
Soil-EPEC8 8800
Soil-EPEC12 (available on request) 121200
Soil-EPEC16 (available on request) 161600
Spec Sheet
What's Included?
You’ll get:
  • Soil moisture probe
  • Mounting frame set (bracket with the controller mounted on this bracket)
  • 5- year warranty
Items that you will need to provide include:
  • A fence pole or stand to install the bracket
  • Mounting pole (30 x 30mm or 30mm dia.)
The Soil-ST features quick and easy installation. Download the instructions HERE .
Data Management

With our AxisStream data management system, all of your Sentek soil probe data can be ingested, standardised to a uniform data model (industry or global standard) and stored in one data store that is controlled and owned by you. This well-organised and well-structured data can then be consumed in multiple ways including visualisation, insights and analysis.