The HELIX 7 CHIRP MEGA DI GPS G4 fish finder is equipped with MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, built-in internal GPS, and Humminbird Basemap. Its enhanced 7" high-definition display offers an excellent perspective on the numerous pre-loaded split-screen viewing options, ensuring you never overlook a fish.

Keypad Control: Easily master the HELIX with just a button press. Access the pre-loaded views through a user-friendly menu system, operated by softkey controls that ensure reliable functionality of your fish finder in any environment.

MEGA Down Imaging: Experience unparalleled underwater clarity with coverage reaching 125 feet below your boat. Enjoy up to three times the detail compared to standard Down Imaging sonar, revealing new insights beneath the surface.

Dual Spectrum CHIRP Sonar: Gain insight into what's below before casting your line, featuring highly detailed fish arches and a clear view of structures that hold fish and the bottom. Our proprietary Low-Q CHIRP transducer powers the Dual Spectrum CHIRP 2D sonar, offering two search modes: Wide Mode for extensive coverage and Narrow Mode for pinpointing fine details.

Internal GPS and Humminbird Basemap: The enhanced basemap provides a comprehensive view of underwater landscapes and nearby points of interest, allowing you to fish and navigate with complete confidence. Identify buoys, day markers, hazards, marinas, contours, and depth markers, along with charts for over 10,000 lakes and coastal coverage for the continental U.S.

Premium Chart Compatibility: Humminbird offers an extensive selection of premium chart options for anglers. Gain a thorough understanding of the underwater world with optional charts from Humminbird's LakeMaster® and CoastMaster™ products, as well as compatible Navionics® charts.

AutoChart Live: Create live maps of your fishing locations with patented features from Humminbird® LakeMaster®. As you navigate, you can map depth contours, bottom hardness, and vegetation. This feature comes standard with eight hours of built-in recording time and is compatible with AutoChart Zero Line SD cards for virtually unlimited mapping capacity.

Included components are the control head, transom-mount transducer, power cable, gimbal mounting bracket, and mounting hardware.