Liquid Water Level Detection Sensor Module, Maluokasa 12VDC/AC Relay Controller Switch Automation Detection Pump Tank Water Level
<ul> <li>Relay Automation Controller:Port 1 and 2:when water is full,it will power on;when water is not enough,it will power off; Port 2 and 3:when water is not enough,it will power on;when water is full,it will power off</li> <li>AC Loading: 250VAC; DC Loading: 30VDC</li> <li>Customers can use the household wire as the probe, no need to purchase probe</li> <li>Detailed connection info has been provided which is easier and more stable to control your pump water level</li> <li>Please contact customer service if you are not sure of the connection, we provide 24-hour customer service to solve your any doubt</li> </ul>