Humminbird Helix 7 CHIRP SI GPS G4 Fish Finder

The HELIX 7 CHIRP SI GPS G4 fish finder features CHIRP Side Imaging, CHIRP Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS and Humminbird Basemap built-in. An upgraded high-definition 7" display will give you the best view of the many pre-loaded split screen view options so that you'll never miss a fish.FeaturesKeypad control: Master HELIX at the touch of a button. Access the pre-loaded views from the user-friendly menu system, operated by softkey controls that allow you to reliably operate your fish finder in any conditions.CHIRP Down Imaging: Filter out noise and clutter for a clear view beneath your boat. CHIRP Digital Sonar processing of Down Imaging sonar means that you'll see great detail to make finding the fish simple and easy.Dual Spectrum CHIRP sonar: Before you cast, know what's down there thanks to highly-detailed fish arches and a clear view of fish-holding structure and the bottom. Powered by our proprietary, Low-Q CHIRP transducer, Dual Spec...