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Portable Garmin Gmi 20 Marine Instrument Display [010-01140-00] Mega Pack [bMSrqwDu]

$66.99 $214.99 -69%

Garmin GMI 20 Marine Instrument Display The Garmin GMI 20 Marine Instrument Display is a top-tier navigation solution designed for both power and sail vessels. This advanced instrument display offers an extensive range of features, making it an essen

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Portable Garmin Gmi 20 Marine Instrument Display [010-01140-00] Mega Pack [bMSrqwDu]

Garmin GMI 20 Marine Instrument Display

The Garmin GMI 20 Marine Instrument Display is a top-tier navigation solution designed for both power and sail vessels. This advanced instrument display offers an extensive range of features, making it an essential addition to any marine setup. Its large, bright 4" color display ensures easy readability from a distance, while the 170-degree viewing angle guarantees clear visibility from multiple angles on board.

Key Features and Specifications

The GMI 20 boasts a glass-bonded finish lens that prevents fogging and enhances contrast, making it ideal for various marine conditions. It features a high-contrast color scheme for daylight readability and offers a choice of red/black, green/black, or normal night mode color schemes for enhanced night visibility. The unit also includes a dedicated race timer with an internal beeper and is compatible with a variety of Garmin chartplotters. Its specifications include dimensions of 110 x 115 x 30 mm without the sun cover and 115 x 120 x 35.5 mm with the sun cover, making it a versatile and compact option for your vessel.
  • Large, bright 4" color display
  • Easy readability from a distance
  • 170-degree viewing angle

Applications and Customization

The GMI 20 is not just a display; it's a comprehensive marine instrument. It clearly shows depth, speed, wind, and over 100 marine and vessel parameters, making it an invaluable tool for navigation and safety. The unit comes with default profiles for powerboats, sailboats, fishing, and engines/fuels, which can be customized to suit your specific needs. Screens can be set to auto-scroll, allowing you to cycle through pages automatically, a feature particularly beneficial for sailors. With its NMEA 2000® network power supply, the GMI 20 integrates seamlessly into your marine system.
  • Comprehensive marine and vessel parameters
  • Customizable profiles for various marine activities
  • NMEA 2000® network power supply

What Our Customers Say

January 17, 2026

Absolutely no complaints!

Beautifully designed and very functional.

- Megan Young.

January 17, 2026

Absolutely no complaints!

This is a very intuitive product to operate.

- Jack W..

January 17, 2026

Absolutely no complaints!

The product is of a very high standard.

- Heidi V..

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