Your Project needs the highest performing sensors

Underwater technology encompassing: Sonars, Altimeters, Depth Sensors, Attitude & Heading Reference Systems and Flooded Member Detection Systems.

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seaView is an easy to use software package to view, log, calibrate and configure all Impact Subsea sensors

Innovative Underwater Products

Impact Subsea is a subsea technology company providing a range of high-performance sensor solutions for underwater vehicles and associated applications.

We are a global provider of underwater sonar, altitude, attitude, depth, heading and temperature sensors. In addition, we also provide ultrasonic flooded member detection systems and a bespoke subsea pressure housing design service.

We design, manufacture and support all of our products directly and internationally through our global distributor network.

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ISFMD Flood Member Detector

The ISFMD system provides the latest in underwater ultrasonic Flooded Member Detection technology. Suitable for Diver or ROV deployment the ISFMD system provides the most advanced and reliable Flooded Member Detection system available today.

ISM3D AHRS, 4000m

The ISM3D is a highly accurate underwater Attitude & Heading Reference System.  

ISD400 Depth & Temp Sensor, 4000m

The ISD4000 is a compact, survey grade Depth & Temperature Sensor. Optionally, the unit can also be provided with an integrated Attitude and Heading Reference System (AHRS).  This provides highly stable Heading, Pitch and Roll readings.

ISA500 Altimeter & Echo Sounder, 4000m

The ISA500 underwater Altimeter & Echo Sounder provides exceptionally long range measurement capability – in excess of 120 meters.  In addition to providing exceptionally long range capability, the unit has a 1mm accuracy – allowing precision underwater distance measurements to be made.  

ISS360 Compact Imaging Sonar

Impact Subsea is proud to present the most compact imaging sonar in the world - the ISS360.

ISP2 Subsea Housing

ISP2 is ideal for use as an instrumentation housing, control or battery pod.


As New Zealand’s distributors for Impact Subsea, we can answer all your enquiries. Please feel free to get in touch with us for more information.

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