Soil Moisture Control

3 in 1 Soil Moisture Sensor

Part Number: IDW-SM05

3 in 1 Soil Moisture Sensor is designed to directly measure soil Moisture and temperature. This consists of two probes to measure the data. It consists of LCD Screen to display the Soil’s Electrical Conductivity, Moisture and Temperature. It can transmit the data via GSM after every hour to server or instead of using LCD, you can connect this sensor with any Data Logger, PLC or controller supporting RS485 (Modbus), 0-2VDC or 4-20mA connections.

With a compact size, this is an excellent choice for taking direct conductivity measurements in soil.

Bulk electrical conductivity of soil measures the total conductivity. Total conductivity includes the EC of the soil, temperature and moisture in your sample. All these things carry charged ions that would read as EC. This reading is very useful; you can calculate your pore water conductivity and saturated extract conductivity from the result. You would need to know your water content to perform that calculation (how much water there is in your soil).

Soil conductivity sensor has high stability and sensitivity, which is an important tool for observing and studying the occurrence, evolution and improvement of saline soil. Suitable for soil moisture monitoring, scientific experiment, water-saving irrigation, greenhouse vegetables, flowers, grass pasture, soil, plant cultivation, quick test of sewage treatment, precision agriculture etc.


Sensing Medium Soil
No. of Probes 3
Size of Probes 70mm
ParametersSoil’s Electrical Conductivity
Soil’s Temperature
Soil’s Moisture Level
Output Options4-20mA (2 Parameter output)
0-2V (2 Parameter output)
RS485 (3 Parameters on Modbus RTU)
LCD (Optional)Multiline LCD to display Soil’s Electrical Conductivity, Temperature & Moisture Level
Telemetry (Optional)GSM Modem with Data Sim to transmit SMS after each hour to server
Power Source 12-30VDC via A/C Power, Solar Panel, Rechargabale DC Battery and solar charger

Digital Soil Hygrometer Moisture Meter Temperature Humidity Tester w/Probe

Part Number: IDW-SM06


  • Condition: 100% Brand New
  • Material: ABS + Stainless Steel Probe
  • Measure Range: 0℃~50℃, 10%~98%
  • Accuracy: ±1℃, ±5%
  • Color: White
  • Meter Size: Approx. 44*30*30 mm / 1.7*1.2*1.2 inch
  • Probe Length: Approx. 140mm / 5.5 inch
  • Screen Size: Approx. 24*14 mm / 1.0*0.6 inch
  • Weight: Approx. 47g / 1.