water level controller 2Pcs AC/DC 12V XH-M203 Water Level Controller Automatic Water Level Controller Water Level Switch Level Controller

: XH-M203 Working voltage: AC/DC12V Output capacity: 10A Output type: relay output Control type: full automatic Size: 6x3.8cm/2.36x1.50inch Installation: screw hole Applications:When the water level is higher than the upper line it will stop to add water automatically no need for manual management full automatic. Easy installation and simple to operate. Widely used in water conservancy project water tower water bucket water tank water pond etc Colour:blue Material:PC+Metal Package Contents: 2 x Water Level Controller Pump Switch Relay Module