Install the magnetic compass inductor in the glass surface of the magnetic compass, it could translated the reading of the compass into digital reading and show the reading on the screen. The product make it more convenient to input the position data into navigation system from magnetic compass. 

This product is suitable for size of  130mm /5 ″ and 150mm /6 ″ magnetic compass.

The digital reading which the product have translated conform to NMEA0183.

Main technical parameters:

DC VOL : 12V to 24V

Working temperature :  -40 ℃ - +80 ℃

induction perimeter:Clockwise 0~360°
Induction magnetic compass diameter: 100~190MM
Sampling resolving : 1°

Sampling period: 0.5 second
Limit error: 0.5°

power source: DC12V/30MA

heading error ≤ 1°