DC12V 10A Liquid Level Controller Sensor Module Water Level Detection Sensor DIY Kit

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1. Water level detection switch supports DC/AC 12V power supply2. Application: suitable for water tower pool, fish tank or other liquid level control system3. 1 channel relay on bo ard for controlling the connected water pump to pump or dewater4. Just ordinary wire can be used as a liquid level sensor (both ends need to be stripped 2cm long), easy DIY5. Small size, easy wiring, low power consumption, large switching capacity, strong anti-interference, high functional stability6. It can realize the pool (water tower) automatically turn on the water pump (solenoid valve) to pump water when the water is short of water, and automatically stop the water pump (solenoid valve) when the water is full7. Size: about 6 x 4.4 cm Show more