The history of HydroVision started a long time before the companies actual foundation. The HydroVision concept was the idea of combining environmental awareness and the desire to support a sustainable development in flow measurement. Monitoring water is becoming more and more important. Resources, particularly drinking water are extremely limited. In areas requiring irrigation, especially in very dry districts, man is already fighting to make good use of the last drop.Without doubt, the acoustic flow measurement has enhanced its prestige.