Product Description
Superior accuracy for all your sensors
The GC20 gps and compass enhances the performance of on-boardequipment such as Radar, Fish Finders, Sonar, and Autopilots.
True echo trails are available when the GC20 is connected toyour Radar, helping to determine own ship’s movement as well as the movement ofother vessels. Accurate speed and heading data ensures that target trails aredisplayed smoothly and accurately, without the jagged, zig-zag appearancecommon to compasses with a higher degree of deviation.