Soil Humidity Sensor Controller Irrigation System Automatic Watering Module 12V
6,35 €
When the humidity is lower than the set value, start the pump to start watering, and stop watering when the humidity reaches the set value. F0 set the starting humidity (the humidity at which the solenoid valve or pump starts to work), press the "SET" key to display "F0", press the "SET" key to display the start humidity, and press the +/ key to display the "SET" humidity value.
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