Product: Soil Hygrometer Feuchtigkeit Feuchtesensor Bodenfeuchte Sensor mit Relaismodul
Features:
- This module can control humidity of soil in a wide range and set control threshold by adjusting potentiometer. When humidity is lower than the set value, relay is energized; when humidity is higher than the set value, relay is dis-energized.
- High quality soil moisture sensor has nickel plating surface, widened induction area, can improve conductive performance and prevent rust problem when contact with the soil to prolong service life.
- It has time delay function, delay 3-5 seconds, when humidity is detected in the threshold state, the relay will not flicker.
- Adjusting soil moisture control threshold by potentiometer (clockwise to increase, counterclockwise to reduce), it can control soil humidity and automatically watering vegetable garden, flower garden or pot.
- Because this module has time delay function, when adjusting humidity, you need to wait for 5 to 8 seconds to check the change of relay, and the green LED lights will change, until it is adjusted as required.

Specifications:
- Power Supply Voltage: 12VDC
- Input Voltage: >100mA
- Load Capacity: 250V 10A AC or 30V 10A DC
- Max. Load Power: 1500W
- Module Size: 1.7*5*2.5cm/0.67*1.97*0.98in

Package Includes:
- 1 x Module
- 1 x Sensor
- 2 x Cables