SKU: 28876005948

Garmin Gnx20 Instrument Display Nmea 2000 Compatible

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Description

Garmin Gnx20 Instrument Display Nmea 2000 CompatibleThe easy to read GNX 20 marine instrument display with black digits on a white or color background clearly shows depth, speed, wind 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. The GNX 20 is the first glass bonded marine instrument with a combination of directly driven LCD segments and a dot matrix field

The easy-to-read GNX 20 marine instrument display with black digits on a white or color background clearly shows depth, speed, wind 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.

The GNX 20 is the first glass-bonded marine instrument with a combination of directly driven LCD segments and a dot-matrix field to display graphical information. Its low power consumption - (25 mA) with 350 mW (no backlight)/400 mW (mid-level backlight) - is perfect for use on sailboats, and provides a valuable instrument for cruising and fishing. Fully customizable user profiles display wind, depth and speed data. Plus, the GNX 20 includes an auto-scroll feature that rotates through data screens for hands-free operation. It can be installed with the included low profile flush mount or an optional flat mount for the ultimate glass helm solution and custom look for your boat.

Easy-to-read Display

Unique high-contrast hybrid display features large, easy-to-read digits scalable up to 36 mm tall. Offers excellent clarity in direct sunlight, at dusk, or at night. The dot-matrix section can show additional details and/or graphical information.

Glass-bonded Display

Glass-bonded display helps prevent fogging, and the anti-glare lens finish increases visibility.

Customizable Color Background

Choose from 7 different backlight colors, or even create a customized color, to achieve the screen that provides optimum readability for you.

Customizable User Profiles

Fully customizable user profiles allow you to choose from 5 available display configurations for sailboat or powerboat user-profiles: single, dual and triple function, plus gauge and graph mode to display wind, depth and speed data, or customize the pages to display the marine and boat data that is most important to you.

Auto Scroll

Set your display to automatically cycle between pages at a speed you set for convenient, hands-free operation.

Low Power Consumption

Perfect for sailors who want to sail for long intervals without having to run a motor or generator to charge batteries. The GNX 20 uses only 25 mA with 350 mW daytime usage, requiring no backlight and just 400 mW with a mid-level backlight setting at night.

NMEA® 2000

Monitor more than 50 marine and boat parameters, including GPS speed, water depth and temperature, wind direction, and wind speed from the NMEA 2000 bus. You can also add a NMEA 0183 device using the optional 7-pin bare-wire power/data cable.

Specifications

  • Unit dimensions (HxWxD): 11 cm x 11.5 cm x 3 cm
  • Display size (diagonal): 4.0" (10.16 cm)
  • Weight: 230 g (8 oz)
  • Temperature range: From 5° to 158°F (from -15° to 70°C)
  • Display type/color: Standard LCD, monochrome
  • Maximum digit height: 36.4 mm
  • Glass-bonded display: Yes
  • Multiple color schemes: Yes
  • Sailboat, powerboat, customizable user-profiles: Yes
  • Power consumption: 0.35 W (day); 0.4 W (night)
  • NMEA 2000® and NMEA 0183 compatible: Yes
  • Single, dual and triple functions: Yes
  • Graphs: Yes
  • Flush/Flat mount capable: Yes
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28876005948

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★★★★★ 1
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Reviewed in the United States on August 17, 2016
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Dallas, US
★★★★★ 5
Nice quality
Had to return due to our mistake but the mechanic said it was good quality. Ordered the correct size and worked great.
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Reviewed in the United States on March 30, 2025
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katelyn traut
Bozeman, US
★★★★★ 5
Perfect fit
Worked great for a 1965 mercury thunderbolt 150hp
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Reviewed in the United States on July 19, 2025
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Owen Shirk
Boise, US
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