Meet the Humminbird HELIX7 CHIRP MDI GPS G4, a high-performance fish finder designed to help you locate, analyze, and capture more fish. With MEGA Down Imaging, Dual Spectrum CHIRP sonar, AutoChart Live mapping, and a built-in GPS with Humminbird Basemap, this 7" Helix display delivers sharp, detailed underwater views and reliable navigation in one rugged package.

• MEGA Down Imaging: Unprecedented underwater clarity with coverage down to 125 feet, delivering up to 3X more detail than standard Down Imaging so you can clearly see structure, vegetation, and potential fish-holding spots.
• Dual Spectrum CHIRP Sonar: Two CHIRP search modes in one transducer—Wide Mode for maximum coverage and Narrow Mode for pinpoint detail. Enjoy highly-detailed fish arches and a clear view of bottom structure using our Low-Q CHIRP technology.
• Internal GPS and Basemap: Built-in mapping provides a clear view of underwater terrain and points of interest. Includes charts for more than 10,000 lakes and coastal coverage for the continental U.S., with premium chart options from LakeMaster, CoastMaster, and Navionics compatibility.
• AutoChart Live: Create real-time maps of your fishing spots with depth contours, bottom hardness, and vegetation as you drive. Comes with eight hours of built-in recording time and supports AutoChart Zero Line SD cards for virtually endless mapping capacity.
• Premium 7" HD Display: Upgraded high-definition screen with multiple pre-loaded split-screen views so you can monitor sonar, mapping, and GPS at a glance—ensuring you never miss a fish.

Designed for anglers who demand performance, the HELIX 7 CHIRP MEGA DI GPS G4 combines advanced imaging with robust navigation and mapping capabilities. Power up your fishing with clearer imagery, smarter mapping, and reliable GPS navigation—all in one compact, easy-to-use package.