Airmar GH2183 Heading Sensor with GPS Colour:Default All models have been IP68

All models have been IP68 tested and approved

The RAILBLAZA Camera Mount Adaptor is an instantly portable easy way to mount your device safely and securely anywhere you choose on your kayak canoe bass boat or yacht

Compact Mounting - Antenna extends only minimum distance from the front of the mast

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Airmar GH2183 Heading Sensor with GPS Colour:Default All models have been IP68GPS and heading combined into one housing (saving installation time and money) Better than 1 heading accuracy in static conditions Best in class 2 heading accuracy in dynamic conditions Three axis solid state compass provides heading data Three axis accelerometer provides pitch and roll data Three axis rate gyro provides rate of turn data Only recreational heading sensor that uses a three axis rate gyro Compass calibration can be easily done on any