Garmin 0101132400 GRA 10 Rudder Angle Analog Adapter, 16', 31/32" x 43/64" x 3 3/32"

Can convert analog information provided via the rudder-angle sensor (not included) on your boat to your NMEA 2000 network. Allows you to observe rudder-angle information on compatible Garmin display devices connected to your NMEA 2000 network. Gives new life to your old gauges by making the transition from analog to digital. This simple-to-install adapter takes the data generated by traditional analog gauges and converts the data into a NMEA 2000® signal so you can create or expand your network without replacing all of the equipment on your boat.