Humminbird AS GRP - External GPS Receiver featured-products-home-page-collection providing a more detailed depiction

providing a more detailed depiction of the bottom structure

Scout ahead of your boat to see what’s happening in real time

These units also include integrated ANT® connectivity support for use with compatible quatix® smartwatches

this is the most amazing sonar technology ever

These images are so clear and precise that with a little practice

Humminbird AS GRP - External GPS Receiver featured-products-home-page-collection providing a more detailed depictionAS GRP Precision GPS Antenna The AS GRP is a precision GPS Receiver that provides fast position fixes accurate within 2. 5 meters. This accessory provides more accurate and faster position fixes than industry standard GPS. Compatible with: all APEX Series, all SOLIX Series (with AS GPS NMEA adapter), all HELIX 15 Series, all HELIX 12 Series, all HELIX 10 Series, all HELIX 9 Series, all HELIX 7 G2N G3N Series, all ONIX Series (with AS GPS NMEA