GMI™/GNX™ Wired Sail Pack 52 

GMI™ 20, GNX™ 20, gWind™ Wired and DST810 transducers

The Information You Need to Make Confident Decisions

• Includes GMI™ 20 and GNX™ 20 marine instruments and gWind™ and Airmar DST810 transducer
• GMI 20 instrument has a highly visible bright 4” color glass-bonded lens display with anti-glare finish
• GNX 20 instrument has highly visible monochrome LCD displays
• gWind 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

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 perfectly designed for both power and sail. Designed to clearly show depth, speed, wind and 100-plus 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.

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. 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.

GNX 20 Marine Instrument

The easy-to-read GNX 20 marine instrument display has black digits on a white or color background. It clearly shows water depth, boat speed through the water, water temperature and 50-plus marine and boat parameters. Its glass-bonded display with anti-glare lens coating provides excellent daytime and nighttime readability with high-contrast digits scalable up to 36 mm.

gWind 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.

Airmar DST810 Thru-hull Smart Transducer

DST810 combines precise depth, 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 multisensor 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.

In The Box:

• gWind™ transducer
• GMI™ 20 marine instrument
• GNX™ 20 marine instrument
• GND™ 10 black box bridge
• Airmar DST810 thru-hull smart transducer
• 3 NMEA 2000® drop cable (2 m)
• NMEA 2000® power cable
• 5 NMEA 2000® T-connectors
• NMEA 2000® terminators
• Mast cable with female connector (25 meters)
• Nexus female field installable connector
• Mast bracket
• Mounting hardware
• Documentation

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Tatem Marine LLC. Shipping:

All products are packaged and shipped within 24 hours of the order being received during normal business days Monday - Friday Eastern Standard Time. We ship our products throughout the United States and Internationally. We use UPS and USPS for domestic and International Shipping.

Most products arrive within 2-5 business days in the lower 48 of the United States and express shipping can be added for express 2 day shipping in the lower 48 of the United States.

Shipping costs and delivery times are calculated during checkout based on your shipping location. You can also track your order via the shipping tracking number that is included with your order.

All other shipping locations will be shipped via USPS International shipping and arrive based on your selected international USPS shipping option.

Boat Gear Depot offers 2 easy flat rate shipping options for all US orders. Our best option is our "2 Day Promo" option for a flat rate of just $21.95 for our fastest delivery. For regular orders use our "Best Way" option for a flat rate of just $11.95 with delivery between 3-7 Business Days anywhere in the lower 48 United States.