HELIX 7 CHIRP MEGA DI GPS G4

7", 1024H x 600V pixel HD display. Features MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS, built in Humminbird Basemap and single micro SD slot. MEGA Down Imaging for underwater clarity with coverage down to 125 feet below your boat. Dual Spectrum CHIRP displays long, well-defined fish arches, and a clear view of fish-holding structure and the bottom. Dual Spectrum offers two ways to search: wide mode for maximum coverage and narrow mode for maximum detail. Humminbird Basemap Built-in provides you with a clear view of underwater terrain and surrounding points of interest. Includes charts of more than 10,000 lakes, plus coastal coverage for the U.S. AutoChart Live lets you create real-time maps of your fishing spots with eight hours of built-in recording time and is compatible with AutoChart Zero Line SD cards for virtually-endless AutoChart Live mapping capacity. LakeMaster and CoastMaster compatible as well as compatible Navionics charts. Includes control head, transom-mount transducer, power cable, gimbal mounting bracket and mounting hardware.