Geomatrix - Marine Magnetometer Towfish Test Box - Brochure

The new and improved Marine Magnetometer tow fish test box. The magnetometer test box is a comprehensive diagnostic tool for checking many functions of Geometrics G881/G882 Tow Fish systems. The test box permits an operator to verify the status of the magnetometer, tow cable, data telemetry system, altimeter, deck lead and on?board power supply whilst on the back deck of a survey vessel! The test box is an invaluable tool when managing and troubleshooting multiple G-882.