Humminbird AS GPS [720113-1] Cartography | Raymarine Garmin echo 550c

Garmin echo 550c

Patented access door design allows easy access to Thru Hulls

or 2x10 carpeted bunk boards laid flat

with large

Humminbird AS GPS [720113-1] Cartography | Raymarine Garmin echo 550cAS GPS The AS GPS is an adapter cable that allows APEX chartplotters to connect with a Humminbird external GPS receiver. Combined with an external GPS receiver, users will get extremely accurate position readings with AS GRP receiver (sold separately), or choose to get both accurate GPS readings and a constant compass heading with AS GPS HS (sold separately). AS GPS cable measures 30" in length and connects to the MFD via a waterproof, twist lock