water level controller/water level switch 1. Capacity: 10A 2. Up, Down, UP-Down, Protection 3.12VDC,24VDC,220VAC,380VAC,etc water level controller/water level switch1. Capacity: 10A 2. Up, Down, UP-Down, Protection 3.12VDC,24VDC,220VAC,380VAC,110VAC,or customizedFunction and Application The product is designed in integrated circuit, combined with the upgradeof water level classification through ...