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The DVL A50 is a high performance, ultra small 4 beam Doppler Velocity Log with an open interface protocol.

Designed with small ROVs/AUVs in mind where it may be mounted without adding significant weight or drag to the vehicle.

Get professional capabilities on your ROV/AUV!

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

With an extremely wide operating altitude of 5 cm to 125 meter, the A125 is the “swiss army knife” of DVLs!

Offering a very high maximum velocity of 9 meter per second, the A125 is the ideal DVL not only for ROVs but also for USVs and fast AUVs.

Underwater GPS G2 is the most robust acoustic positioning system on the market today.

300 meter range and market leading performance.

With a huge number of customers all over the world in a wide range of applications, you can rest assured that Underwater GPS is well proven and ready for mission critical assignments.

Underwater GPS Modules

Build your own setup using separate modules

Spare parts


Acoustic Modems

Two-way, 64bps data link.

Omnidirectional operation with auto-sync.