The TSR-1000 Echosounder is a coherent single beam sonar designed for applications where underwater range or depth measurement is required.. The sonar is coherent from pin to ping, generating in-phase and quadrature components (I and Q) of the returned signal. The coherent nature of the TSR-1000 Echosounder also enables the detection of motion in stationary targets and one dimensional current profiling.

The TSR-3000 4D Sonar is a high performance coherent sonar system that can be configured to your requirements. In the TSR-3000 Sector Scan configuration with a rotator, the TSR-3000 can be used to collect simultaneous, co-located profile and sector scan image data. In the side scan configuration, the TSR-3000 can be used to collect simultaneous bathymetry and side scan image data.

The TSR-100 MRU is a Motion Reference Unit (MRU) designed to accurately measure pitch, roll, heading and heave in surface and underwater applications under static and dynamic conditions.