Information You Need to Make Confident Decisions
• Includes the GMI™ 20 and GNX™ 20 nautical instruments and the gWind™ and AIRMAR® DST810 probes
• The GMI 20 instrument features a highly visible and bright 4-inch color glass laminated lens display with an anti-glare coating
• The GNX 20 instrument features a high-visibility monochrome LCD display
• The gWind probe features a 3-bladed propeller and dual-fin design
• The DST810 through-hull smart probe provides depth, velocity, and temperature data – plus a height sensor for pitch/roll and sway/thrust inputs
• Wireless connectivity with BLUETOOTH® technology allows the DST810 to be calibrated directly via AIRMAR's Cast™ app.
Understanding Wind and Water
With the GMI/GNX Wired Sail Pack 52, you'll have everything you need to obtain wind and water parameters for your projects.
GMI 20 Navigation Instrument
The GMI 20 digital navigation instrument display is designed specifically for powerboats and sailboats. Designed for clear display of depth, speed, wind speed, and over 100 marine and vessel parameters, its large, bright 4-inch color display with oversized digits is easily readable from a distance and at a 170-degree viewing angle.
The GMI 20's laminated glass lens prevents fogging and enhances contrast. High-contrast color schemes enhance readability in daylight. For improved nighttime visibility, you can choose from red/black, green/black, or standard night mode color schemes and dimmer controls. The screen can be set to automatic scrolling—automatically switching between pages without any manual intervention. This is particularly advantageous for crew members, as the product can be mounted in various locations on the vessel. Custom preset profiles are available for powerboats, sailboats, fishing, engine/fuel, and several other user-specified profiles. Powered by NMEA 2000® network.
GNX 20 Navigation Instrument
The easy-to-read GNX 20 navigation instrument display features white or color-background black text. It clearly displays water depth, vessel speed, water temperature, and over 50 marine and mooring parameters. Its laminated glass display with an anti-glare lens provides excellent day and night readability, and the high-contrast digital display can be magnified up to 36 mm.
gWind Probe
The gWind probe features dual-fin technology and a 3-bladed propeller, providing more accurate True Wind Speed (TWS) in lighter gases, while the dual-fin design provides a more stable True Wind Angle (TWA). Unlike cup-type designs, the 3-bladed propeller delivers excellent efficiency at all times. Combined with the probe's optical readout capabilities, it provides excellent accuracy and superb linearity even in low winds.
AIRMAR DST810 Through-Horse Smart Probe
The DST810 combines precise depth, velocity, and temperature data with a height sensor for pitch/roll and roll/shove inputs—providing support for NMEA 2000® networking and GNX 20 instruments. This multi-functional sensor probe can read depths up to 330 feet, providing a fast 5 Hz water velocity signal output, and features a 235 kHz operating frequency and a 10x44 degree fan-beamwidth. Furthermore, wireless connectivity with BLUETOOTH® technology allows the DST810 to be calibrated directly via AIRMAR's Cast application. Advanced velocity calibration can be performed on both pitch and velocity parameters.
Due to continuous product improvements, the images, videos, and specifications on this page may slightly differ from the actual product. Please refer to the actual product for accuracy.
