The Garmin SteadyCast™ Heading Sensor keeps your chartplotter's bow indicator aligned with your boat's actual heading — whether you're trolling, drifting, or sitting dead in the water. Using 9-axis MEMS technology and a straightforward two-step calibration, it delivers reliable heading data at 10 Hz via a simple NMEA 2000® plug-and-play connection, and it's rugged enough to handle bilge environments.

Specifications:

• Heading accuracy: ±3 degrees
• Heading output rate: 10 Hz
• Interface: NMEA 2000® plug-and-play
• Calibration: 2-step process; full precision calibration for compatible Garmin chartplotters, basic calibration supported for non-Garmin displays
• Sensor technology: 9-axis MEMS — mountable in any orientation, away from magnetic interference
• Suitable for bilge environments

In the Box:

• SteadyCast™ heading sensor with integrated NMEA 2000® drop cable (6 ft)
• NMEA 2000® T-connector
• Documentation

⚠️ California Prop 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.