electronic/automatic water level controller 1. Capacity: 10A 2. Up, Down, UP-Down, Protection ect 3. AC220V,380V electronic/automatic water level controller1. Capacity: 10A 2. Up, Down, UP-Down, Protection ect 3. AC220V,380V Function and Application The product is designed in integrated circuit, combined with the upgradeof water level classification through upper and lower pools of water towerof ...