Precise acoustic Doppler-based water current meter with GSM connectivity and optional external temperature sensor. It measures horizontally underwater with a range of 1.5–120 m from the mounting point, divided into depth zones. Live status and historical data are displayed via the Emiko platform with maps, graphs, and signal-failure alerts. With the EasyShare module, data can easily be shown on your own website or social media. Minimal space requirement combined with robust performance.