HELIX 7 CHIRP MDIGPSG4

Helix 7 CHIRP MDI GPS G4 model features a Hi-Def 7" color display, CHIRP Dual Spectrum and MEGA Down Imaging sonar, internal GPS with Humminbird Basemap and AutoChart Live. Compatible w/ Humminbird and Navionics premium fishing charts.. Features Helix 7 Chirp Mega Down Image MDI GPS G4 Sonar;.