• 5-inch FSTN LCD Large display with 4-level grey scale , 480 x 320 pixels, backlit screen
• Preloaded worldwide basemap
• 3000 waypoints with user selectable symbols & 50 routes
• Automatic track log with 10000 tracklog points
• 10-36V input range
• Waterproof to IPX7
• One NMEA 0183 input and output
In The Box: GPS 158i, swivel and tilt mount, Power/data cable, Documentation.