Garmin GPSMAP 78sc Waterproof Marine GPS and Chartplotter
Brand: Garmin
Color: Black
Marine-friendly handheld with high-sensitivity GPS receiver and 2.6-inch color TFT display
Perfect for boating/watersports--waterproof to IPX7 standards; floats in water
Built-in BlueChart g2 U.S./Bahamas coastal charts with shorelines, depth contours, navaids, harbors, marinas, and more
Built-in 3-axis tilt-compensated electronic compass and barometric altimeter for heading/altitude/weather
Share your waypoints, tracks, routes and geocaches wirelessly with other compatible device user