Teleflex Arctic GPS Speedometer With LCD Heading Display

This great-looking GPS Speedometer provides accurate speed-over-ground readings and heading information. Can be connected to an existing NMEA 0183 receiver or to a new GPS receiver/antenna (sold separately). With no elements to corrode or break, GPS Speedometers are ideal for all speed applications and particularly useful for craft where traditional speed sensors like pitot tubes and paddlewheels do not perform well.