The Water Level Indicators (Electric Contact Meters) are easily transported, user-friendly and reliable instruments used for measuring water level and total depth in boreholes, wells, observation pipes, reservoirs. They are also used to control pumping tests.
When the measuring probe electrode touches the water's surface, the signal indicator fitted to the instrument instantly lights up and sounds a loud alarm. The measuring tape on the instrument displays the water level in both meters (m) and centimetres (cm).