Garmin gWind Mast Head Transducer with GND10 Black Box and 25m mast cable

The gWind transducer features twin-fin technology with 3-bladed propeller for accurate TWS in lighter air while the twin-fin design gives a stable TWA. The 3-bladed propeller, unlike a cups design, is always efficient. Combined with optic reading this transducer provides superior accuracy at low wind speeds and also provides for excellent linearity. The included GND 10 black box bridge enables the Nexus Network and compatible Garmin chartplotters to share critical NMEA2000 data. The GND 10 enables Garmin chartplotter owners to use Nexus sail equipment and vice versa.