This Liquid level Controller SELF-ASSEMBLY electronic kit can be used in a wide variety of applications - you forget to turn off the tap, the washing machine leaks, the water level in your aquarium drops, the water tank is empty or suddenly overflows, there's water in your cellar, etc.
These things happen and when they do, they often cause a lot of trouble and do a lot of damage. Prevention is still better than cure and that's where this kit comes in.
This multifunctional device is easy to use in a variety of applications: