The HydroFlow series direct-reading Acoustic Doppler Current Profiler(ADCP) is an accurate and easy to use current profiling system, which can be deployed on flexible platform: trimaran, UVS, buoys and seafloor mounting and so on. Providing accurate measurement with 75m/25m range, the HydroFlow 600/ 1200 can be widely used for monitoring and surveying discharge of rivers, canal, offshore and other engineering projects.