The Gizmo Engineering LC3 is a wall mount level controller designed to automatically cycle a user's pump or solenoid to keep a tank filled, or empty depending on the user's settings. The controller turns on a pump to fill the tank and can turn off the pump when the liquid level rises to the high level float. The cycle repeats itself automatically as needed to properly maintain the identified liquid level. To switch between pump modes, simply remove a circuit board jumper. There are emergency level alarms included which set off when there is a problem with the liquid levels deviating from the control floats.

The level controller has an electronic box mount that allows for mounting on a wall. The adjustable level probes can adjust to the depth of the high and low float with the thumb screws, with at least 6 inches of adjustability in each pipe. There is a snooze alarm option and the level controllers can be mounted anywhere from open tanks to drums. These controllers are ideal for abusive environments, including wet and corrosive environments.