These water level meters are designed for fast, easy and reliable measurement of water level in well drilling operations.

When the probe comes into contact with the water it activates both a bright LED light and a buzzer. As soon as the probe is taken slightly out of the water, the light and buzzer immediately stop, making it easy to read the depth. 

The 30/50 meter water level meters come without a frame, the 100 meter comes standard with a frame.

The water level meters work with four commercial 1.5V batteries that are included and easy to replace.