Wired Instrument Packs

This wired instrument and transducer bundles combines multple combinations to provide all the essential information you need to make confident sailing and racing decisions.

• GMI™ 20 display, gWind™ Wired transducer, GNX™ 20 display and AIRMAR® multi-sensor DST810 thru-hull transducer.
• GMI 20 instrument has a highly visible, bright 4” color non-fogging, high contrast lens display with anti-glare finish
• GNX 20 instrument has a highly visible monochrome LCD display
• gWind Wired transducer features 3-bladed propeller and twin-fin design
• DST810 thru-hull smart transducer provides water depth, water speed and water temperature data – plus attitude sensing for heel/trim and pitch/roll inputs
• Wireless connectivity to devices with BLUETOOTH® technology enables DST810 calibration directly through AIRMAR's Cast™ app
• Easy plug-and-play installation between Nexus®, Garmin chartplotters, NMEA 2000® and USB

Know the Wind and Water
With a GMI/GNX Wired Sail Pack 52, you’ll have all the equipment you need to know what’s going on with the wind and water.

GMI 20 Marine Instrument
The GMI 20 digital marine instrument display is designed for both power and sail vessels. Designed to clearly show depth, speed, wind, and over 100 additional marine and vessel parameters including engine and fuel, its large, bright 4” color display with extra-large digits is easy to read at a distance and has a 170-degree viewing angle.

A glass-bonded finish lens on GMI 20 prevents fogging and increases contrast. Daylight readability is enhanced with a high-contrast color scheme. For enhanced night visibility, you have a choice of red/black, green/black or the normal night mode color scheme along with a dimmer control.
The multiple screens can be set to auto-scroll — cycling between pages automatically without you having to do a thing. This is especially advantageous for sailors as it allows you to install the unit(s) in a greater variety of locations on the vessel. Default profiles can be customized for powerboat, sailboat, fishing, engine/fuel plus several other user-specified profiles.
Power is supplied by the NMEA 2000® network.

gWind Wired Transducer
gWind transducer features twin-fin technology with 3-bladed propeller for more accurate True Wind Speed (TWS) in lighter air while the twin-fin design gives a more stable True Wind Angle (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.

GNX 20 Marine Instrument
The easy-to-read GNX 20 marine instrument display with black digits on a white or choice of color background clearly shows water depth, boat speed through the water, water temperature and over 50 other marine and boat parameters.
Its non-fogging display with anti-glare lens coating provides excellent daytime and nighttime readability with high-contrast digits scalable up to 36 mm. Auto-scrolling feature provides option for hands-free sequential viewing of all screens.

AIRMAR DST810 Thru-hull Smart Sensor Transducer
DST810 combines precise depth, water speed and temperature data with altitude sensing for heel/trim and pitch/roll inputs — which it provides to the NMEA 2000® network and GNX 20 instrument. This multi-sensor transducer can read depths to 330 feet, offers fast 5 Hz water speed signal output and has an operating frequency of 235 kHz with a fan-shaped beamwidth of 10x44 degrees.
Additionally, wireless connectivity to devices with BLUETOOTH® technology enables DST810 calibration directly through AIRMAR’s Cast app. Advanced speed calibration allows for calibration at multiple heel angles and speeds.

GDT 43 and GST 43 Transducers with 43 mm Fittings
If you already have 43 mm fittings for your thru-hull transducers, there’s no need to drill new holes. The bundle includes 43 mm thru-hull transducers, which can retrofit boats with existing Nexus® or Silva TH43 transducers. GST 43 is a speed and temperature transducer, and GDT 43 is a depth transducer. Addition of an NMEA 2000 adapter allows each GDT 43 transducer to share its data over the NMEA 2000 network to a compatible Garmin chartplotter or instrument display.