Soil Probe

by InnovateIOT


plus GST

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Soil Moisture & EC Sensor is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses the FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in the factory for Mineral soil type.

It detects Soil Moisture, Soil Temperature, and Soil Conductivity, and uploads the value via wireless to the NB-IoT IoT Server.

The Soli Monitors uses (NBIOT) NarrowBand-Internet of Things is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of devices, system capacity, and spectrum efficiency, especially in deep coverage.


  • 3yrs – 5yrs of battery life, powered by an 8500mAh Li-SOCI2 battery
    • Ultra-low power consumption
  • NBIOT Connectivity through Telstra’s NBIOT network and SIM Card
  • 1m, 2m, 3m, Cable Lengths

Soil Moisture

  • Range: 0-100.00 V/V %
  • Resolution: 0.01 V/V %
  • Accuracy: ±3% (0-53%)V/V %, ±5% (>53%) V/V %
  • Measure Method: FDR, with temperature & EC, compensate 

Soil Temperature

  • Range: -40.00℃~85.00℃
  • Resolution: 0.01℃
  • Accuracy: -10℃~50℃:<0.3℃ ,All other: <0.6℃
  • Measure Method: RTD, and calibrate

Soil Conductivity

  • Range: 0-20000 uS/cm(25℃)(0-20.0EC)
  • Resolution: 1 uS/cm
  • Accuracy: 2%FS
  • Measure Method: Conductivity, with temperature compensate