a tec Frankrijk

...Water detector for wells The water detector probe is designed to indicate the production capacity of the aquifer at a given point in the water table. A free water level detector allows for measuring the level, and there are several types of piezometers. Open piezometers allow access to the water of a groundwater table; using a probe, this piezometer allows for measuring the piezometric level, which is the altitude or depth of the boundary between the water table and the unsaturated zone of the soil.