Humminbird HELIX 7 CHIRP MEGA DI Fishfinder/GPS Combo G3 w/Navionics+ Transom Mount Transducer [410940-1NAV] Brand_Spray Nine Height - 2-1/8"

Height - 2-1/8"

easily attach and detach to interchange between pans

By selecting an AIS icon

depth markers and much

Humminbird HELIX 7 CHIRP MEGA DI Fishfinder/GPS Combo G3 w/Navionics+ Transom Mount Transducer [410940-1NAV] Brand_Spray Nine Height - 2-1/8"HELIX 7 CHIRP MEGA DI Fishfinder GPS Combo G3 with Navionics+ & Transom Mount Transducer 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 is preloaded with Navionics+ chart data for the U. S. and Canada, including over 21,000 lakes.