The HELIX 7 CHIRP MEGA DI GPS G4 fish finder features MEGA 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.
MEGA Down Imaging: Get unprecedented underwater clarity with coverage down to 125 feet below your boat. You'll unlock new details with up to 3X more detail than standard Down Imaging sonar.
