Garmin GPSMAP 743 Chartplotter

Garmin GPSMAP 7 Inch 743 Non-sonar Chartplotter with LakeVu g3 and BlueChart g3 Map The Garmin GPSMAP 743 is a 7-inch GPS Chartplotter with more display pixels and nearly double the processing power of the previous generation. It has a built-in high-sensitivity 10Hz receiver which updates position and heading 10 times per second to display fluid vessel movement and dramatically improve your ability to mark and navigate to 5000 waypoints. This Chartplotter comes with preloaded BlueChart g3 coastal charts and LakeVu g3 inland maps featuring integrated Garmin and Navionics content and Auto Guidance technology.