Lowrance Elite FS 12 Fish Finder/Chartplotter with Active Imaging 3-in-1, $1,798 (save $500) Humminbird Solix 10 Chirp Mega SI G3 Touch-Screen Fish Finder/GPS Chartplotter, $1,799 (save $600 ...

introduced the GPSDredger and Hydrographic Surveyor, the company's latest GPS product releases targeted at the marine industry. These 12-channel GPS receivers reportedly achieve real-time accuracy ...