Lowrance HDS-7M Insight USA Chartplotter

HDS-7M ChartplotterNEW SOLARMAX+ DISPLAYExceptional 6.4" VGA resolution display for astounding sonar graph and navigational detailBrilliant, sunlight viewable pure-white LED screen/keypad backlighting with brighter, clearer wide-angle viewing and the ability to dim to zero to preserve vision at nightHIGH-DEFINITION FISHFINDINGConvert your HDS chartplotter into a fully functional fishfinder with a single cable. Displays complete fishfinder sounder graphs with full operational control when networked via ethernet with any Lowrance HDS with sounder capability.HIGH-DEFINITION MAPPINGBuilt-in high sensitivity GPS antenna with superior time-to-location lock and precision position -- NMEA 2000® networkableOptional LGC-4000 external GPS antenna module with high speed 5 Hz update rate available for custom applications -- NMEA 2000® networkableBuilt-in base map including coastal shorelines, over 100,000 searchable lakes and water bodies, and highly accurate detailed shorelines and contours for over 4,000 lakesExclus.