Features: Brand new and high quality The water level controller module is of strong compatibility, and can be used in conjunction with a variety of liquid level sensor. Strong protections, with waterproof pump idling protections and water level overflows detection output. Supports manual or automatic modes control of water pump, can be apply to a variety of load control. The installation is simple and convenient, the screw can be positioned and installed, and the electric box track can also be installed. Suitable for household water supply, aquariums, and farms, this controller ensures automatic water pumping and stops when the desired water level is reached. Specifications: Material:PCB Working voltage: DC12-15V(AC9-12V) Standby current: 10MA Working current: 40MA Size:Approx. 54x27x19mm/2.12x1.06x0.74inch Weight: 24g Load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Water Level Controller