Echologger echosounders with accurate backscatter data for fisher, zoo plankton studies.

Echologger DL3S (underwater data logger)

Underwater Data Logger

Autonomous data collection for long period of times from Echologger underwater sensors

DL3S, underwater data logger is unique in the market as an autonomous system used underwater with many useful practical scientific features. The logger collects real time data autonomously for long period of times from Echologger underwater sensors such as dual frequency echosounder, fan beam scanning and sharp pencil beam 3D sonar. Echologger’s sonar sensors are widely used globally for underwater environmental studies such sediment monitoring, wave/tide monitoring, zooplankton studies, marine structure monitoring and so on.