Heron Instruments produced the most innovative products in the market. In this video you can see how it work. The water level meter Dipper-T can be supplied with two optional sondes, they can be easely replaced in the field.
Envieq supplies the water level meters of Heron Instruments and Solinst. Soon will be produced the water level meter of ENVIEQ – it will be a good quality tool and the most economical in the market.