The Humminbird HELIX 7 CHIRP MEGA SI GPS G4N is a fish finder with a high-definition 7-inch display. It offers many pre-loaded split screen options. It covers down to 125 feet below the boat and shows up to 3X more detail.
A Low-Q CHIRP transducer powers Dual Spectrum CHIRP 2D sonar with Wide and Narrow modes. The fish finder creates real-time maps of fishing spots with Humminbird LakeMaster features: map depth contours, bottom hardness and vegetation.
An internal GPS and the Humminbird Basemap show underwater terrain and surrounding points of interest. Included charts cover more than 10,000 lakes, plus coastal coverage for the continental U.S.
- Display
- 7-inch high-definition, pre-loaded split screen options
- Depth coverage
- Down to 125 feet below the boat
- Sonar
- Dual Spectrum CHIRP 2D with Wide and Narrow modes
- Transducer
- Low-Q CHIRP, transom mount
- GPS
- Internal GPS with Humminbird Basemap
- Mapping
- LakeMaster: depth contours, bottom hardness, vegetation
- Charts
- More than 10,000 lakes plus coastal coverage for the continental U.S.
- Color
- Black
- In the box
- Control head, transom-mount transducer, power cable, gimbal mounting bracket, mounting hardware