Humminbird Helix 5 CHIRP GPS G3 Fishfinder with GPS

The Humminbird Helix 5 Chirp GPS g3 boast an easily viewed 5' high definition display. The easy-to-operate menu system and keypad are intuitive to use in any condition. The g3 model brings compatibility with dual spectrum chirp . enhancing sonar performance. Includes internal GPS . Humminbird base map . and auto chart live (zero line sd card needed for more than 8 hours of sonar recording). Includes single micro SD card slot . compatible with Humminbird and Navionics charts including lake master . lake master plus . smart strike . coast master (vx) . and coast master premium (vx)