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Sentinel V20 ADCP
The Teledyne RD Instruments Sentinel V20 has a profiling range of 20 metres and is loaded with features and capabilities destined to redefine and revolutionise your current profiling activities.
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Sentinel V ADCP bottom frame
Sentinel V ADCP bottom frame
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Workhorse Navigator Doppler Velocity Log 1200 kHz
Teledyne RDI’s highly acclaimed Doppler Velocity Log (DVL) provides precise velocity and altitude updates for a wide variety of underwater tasks.
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Syrinx DVL 4k
Syrinx is a 600 kHz Doppler Velocity Log (DVL) from Sonardyne for surface and subsea vehicles and is depth rated to 4,000 m.
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Wayfinder DVL
The new Wayfinder DVL from Teledyne RD Instruments, at just 10 cm x 10 cm x 7 cm, is the smallest DVL Teledyne has designed, making it ideally suited for micro ROVs.
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Nortek 1000 DVL
The DVL1000 from Nortek is the world’s smallest survey-grade Doppler Velocity Log. This version has a maximum operational depth of 300 m and is ideally suited for subsea navigation where size and weight are a concern.

Want to attend free webinars?
The ongoing EIVA LIVE webinar series keeps you up to date on our latest software and hardware developments – with the possibility to dive deeper and ask our experts questions. Past webinars have showcased solutions such as our autopilot and software for autonomous hydrographic surveys, as well as new automated ROV inspection modes.