Product Review

Humminbird 410940-1 nav HELIX 7 Fishfinder CHIRP MDI GPS G3 nav. The HELIX 7 CHIRP MEGA DI GPS G3 nav+ fish finder features MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, GPS and Humminbird basemap built-in. The 7", ultra-wide display gives you ample room to view the many pre-loaded split screen view options. This unit includes a Navionics+ map card with data for over 21, 000 lakes in the U.S. And Canada.