ASGPS HS -axis Heading Sensor (408400-1) by Humminbird®.Precision NMEA0183 GPS/WAAS receiver with Heading Sensor provides fast position fixes accurate within 2.5 meters. Provides more accurate position fixes that the industry standard GPS. This receiver requires software 6.570 or higher in the compatible Humminbird Product. 

This GPS receiver will NOT work with INTERLINK

For use with ONIX Series and requires purchase of AS GPS NMEA cable for conversion. 

For over 40 years Humminbird has been America's favorite fishfinder-the leading innovator of Side imaging Technology- providing recreational and professional anglers difference-making days out on the water, Day after Day, Year after Year.

• Engineered to High Quality Standard
• Made with Premium materials