Hydrolite SF200-9 Single Frequency Echosounder

The SeaFloor Systems Single Beam Echo Sounder is a proven, field-ready solution for professionals who need dependable bathymetric data without the complexity of multibeam systems. Built on more than 20 years of echosounder development, the Hydrolite Plus platform provides a rugged, one-person portable workflow that performs reliably across a wide range of survey environments.

Using a focused acoustic pulse directed vertically beneath the vessel, single beam technology measures water depth by calculating the return time of the sonar signal from the seafloor. This straightforward approach makes the system highly efficient for hydrographic surveys, dredging support, reservoir mapping, and environmental monitoring where accurate depth along survey lines is required.

Engineered for productivity in the field, the SeaFloor single beam solution enables rapid mobilization and simplified operation while still delivering professional-grade results. Its portable design supports single-operator deployment, making it especially valuable for small crews, unmanned platforms, and projects with tight timelines. Whether working in inland waterways, construction monitoring, or routine channel maintenance, survey teams can collect dependable depth data with minimal setup.