- A. Water level indicator 50 m cable length
- B. Water level indicator 100 m cable length
- C. Water level indicator 150 m cable length
- D. Water level indicator 200 m cable length
The water level indicators (electric contact meters) are portable, easy-to-use and
reliable instruments for measuring water level and total depth in bore holes, wells,
observation pipes, reservoirs, as well as control of pumping tests.
As soon as the measuring probe electrode touches the water surface, the signal
indicator on the instrument lights up with an audible alarm. The water level can be
read on the measuring tape in meters (m) and centimeters (cm).