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The GMI 20 digital marine instrument display is perfectly designed for both power and sail vessels. Designed to clearly show depth, speed, wind and 100+ marine and vessel parameters, its large, bright 4” color display with extra large digits is easy to read at a distance and 170 degree viewing angle.
GWS 10 uses a wind vane for detection of wind direction and an anemometer to register wind speed. These measurements enhance your boat’s potential as you adjust your sail accordingly to harness the wind’s strength.
Besides delivering wind measurements, GWS 10 captures barometric pressure and air temperature data. When combined with other sensors, GWS 10 enables those on board to gather specific wind data such as ground and true wind, wind VMG and track heading.
Combining wind and weather measurement from a single, integrated sensing unit, GWS 10 installs with ease, providing data output to your cockpit display via NMEA 2000 cable and bus, which powers the unit. GWS 10 is designed to interface with the GMI™ 20 digital marine instrument, the GPSMAP series