It is widely used in automatic watering system, soil moisture detection and automatic irrigation system, etc.
Features:
- After the module is inserted into the soil, the output voltage increases with the increase of soil humidity.
- Detection depth: 38mm
- Working voltage: 2.0V ~ 5.0V
- Product size: 20.0mm * 51.0mm
- Analog Output.
12V Electric Solenoid Valve 180 Magnetic N/C Water Air Inlet Flow Switch 1/2″ 





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