Humminbird 4119301 Helix 7 G4 SI CHIRP Fishfinder/Chartplotter w/Mega Down and Side Imaging

NON-NETWORKING WITH MEGA IMAGING: MEGA Imaging provides sonar coverage under your boat up to *200’ / 60m with MEGA Down Imaging+ and sonar coverage up to 200’ (60m) on both sides with MEGA Side Imaging. (Available on select HELIX G4N models)