Available LCD displays Compass Rose heading and Actual heading (COG)
Ultra fast Satellite acquisition time (TTFF) 1 second from Hot start
The GPS Speedometer is a drop in replacement for your current speedometer to match your existing instrument dash. GPS information is gathered from an internal GPS antenna. No external antenna required. The GPS Speedometer uses a highly accurate 48 channel GPS receiver. You can be sure that the GPS Speedometer is giving you the most accurate GPS information available on the market today.