Humminbird Helix 7 CHIRP SI GPS G4 Fishfinder with GPS and Side Imaging Sonar

View side-imaging sonar on the Humminbird helix 7 chirp si GPS g4 fishfinder’s high resolution (1024w x 600h) 7″ display. The easy-to-operate menu system and keypad are intuitive to use in any condition. This g4 model includes internal GPS, Humminbird Base map, and Auto Chart life (zero line SD card needed for more than 8 hours of sonar recording). Includes single MicroSD card slot, compatible with Humminbird & Navionics charts including Lake Master, Lake Master Plus, Smart Strike, Coast Master (VX) & Coast Master premium (VX) Keypad control allows user to master HELIX  at the touch of a button Dual spectrum CHIRP sonar CHIRP side imaging and down imaging Internal GPS and Humminbird  Basemap identifies buoys, day markers, hazards, marinas, contours, depth markers and much, much more Premium chart compatible with optional charts from Humminbird’s LakeMaster  and CoastMaster  products, as well as compatible Navionics  charts AutoChart  Live creates real-time maps of fishing spots, with access to patented Humminbird  LakeMaster  features Includes control head, power cable, gimbal mounting bracket, and mounting hardware