For 010-11417-10 Garmin NMEA 2000 Marine Three-Axis Compass Heading Sensor
Fitment:
easily with an NMEA 2000 plug-and-play interface and a simple two-step precision calibration process for compatible Garmin chartplotters. Basic calibration replacement for echoMAP models and other NMEA 2000 monitors is also supported. Its 9-axis MEMS technology allows installation in any orientation away from magnetic interference and can withstand bilge environments.
Features:
1) Heading sensor is a simple, easy-to-install solution that provides fast calibration and premium heading accuracy
1) Heading sensor is a simple, easy-to-install solution that provides fast calibration and premium heading accuracy
2) It aligns your boat bow to its actual orientation so you know where you are casting according to your chartplotter screen
3) Accurate Heading Even at Low Speed - Its heading output rate at 10 Hz and accuracy of plus or minus 3 degrees ensures your chart orientation and boat heading line match up with reality, even at trolling speeds or when dead in the water
Package included:
010-11417-10 Heading Sensor 
