Humminbird HELIX 7 CHIRP MEGA DI GPS G4

The HELIX 7 CHIRP MEGA DI GPS G4 fish finder includes MEGA Down Imaging, Dual Spectrum CHIRP sonar, and an internal GPS. It offers a 7-inch display and pre-loaded split-screen views.

• The description claims unprecedented underwater clarity with MEGA Down Imaging.
• The description claims up to 3X more detail than standard Down Imaging sonar.
• The description claims a clear view of fish-holding structure and the bottom with Dual Spectrum CHIRP sonar.