UNDERWATER GPS G2

Underwater GPS G2. Worlds most robust positioning system! 100 or 300 meter range. Quick deploy antenna.

PINNACLE 45

With Pinnacle 45, TRDI continues its rightful place as the leader in deep water current profiling technology.  

DVL A50

The DVL-A50 is – by far – the world’s smallest commercially available Doppler Velocity Log.

DVL A125

The DVL-A125 is the world’s smallest long range Doppler Velocity Log.