Water Controller Module Automatic Liquid Sensor Relay Board for Pump Valve

Better for Control: Supports manual or automatic mode for the control of the , with relay dry node output, and can be used on various load control. Wide Compatibility: The water controller module can be used in conjunction with various liquid sensors, highly compatibility and very efficient.

in Response: Thanks to the excellent workmanship, the water controller module can give timely response in controlling your pump, very . Item Type: Water Controller Module Module Function: 1. Automatically pump water when the water is below probe B. 2. When the water gets to the C probe, stop pumping. 3. The A, B and C water detection lines can be used together with ordinary wires, with the end of the wire exposed by 5cm. Automatic pumping when the water is below point B.