GARMIN GWIND WIRELESS GMI 20

Garmin gWind Wireless GMI 20 includes gWind trasducer, WSI box, GMI 20 display and GND10 converter. 
GMI 20: 4" colour display that allows to keep continuously under control depth, speed, wind, engine data and more than 100 configurable data pages. Complete with protective cover and 2 meters cable, connectors, terminators and power supply cable all of them NMEA2000. 
gWind: wireless wind trasducer with stable reading double weathercock and anemometer.
WSI box: control box necessary to manage data between trasducer/instruments/display. 
GND10: converter module that allows compatibility between Nexus instruments and Garmin products