Electrical Contact Gauge (water level measuring)
An instrument for measuring the water level in wells, pipes etc.
Maximum depth of 500 m. A very precise water level indication.
This water level indicator works with a metal sonde that sends a signal to the lamp next to the reeler, when the sonde touches the surface. Also, an audible sound is released.
The tape has graduation in cm. As a standard, the tape is provided up to 50 m on a reeler to reel above the length of 80 m. The instrument is supplied with a stable stand for a tape retraction.
A 500 m tape can be added optionally.