SKU: 4419936977

Garmin GMI 20 Marine Instrument Display [010-01140-00]

Sale price$211.05 Regular price$234.50
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Description

Garmin GMI 20 Marine Instrument Display [010-01140-00]GMI 20 Marine Instrument Display Perfectly Designed for Power & Sail Vessels The GMI 20 digital marine instrument display is perfectly designed for both power and sail vessels. Designed to clearly show depth, speed, wind and 100+ 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 prevents fogging and increases contrast. Daylight

GMI™ 20 Marine Instrument Display

Perfectly Designed for Power & Sail Vessels

The GMI 20 digital marine instrument display is perfectly designed for both power and sail vessels. Designed to clearly show depth, speed, wind and 100+ 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 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 your having to do a thing. This is especially advantageous to 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.

In addition, the GMI 20 also features a dedicated race timer that counts down and counts up, with an internal beeper. Included are 2 trim snap piece cover options which allow you to match the GMI 20 with the GPSMAP® 500/700 series, GPSMAP 8000 Glass Helm series or legacy Garmin chartplotters.

Features:

  • Marine instrument display clearly shows depth, speed, wind and 100+ marine and vessel parameters
  • Large, bright 4" color glass-bonded lens display with anti-glare finish
  • Easy to read from a distance and 170 degree viewing angle
  • Enhanced night time readability with backlight dimmer and full color or red/black or green/black color schemes
  • Enhanced daylight readability with new high contrast color option

Specifications:

  • Dimensions without sun cover (HxWxD): 110 x 115 x 30 mm (4.33" x 4.53" x 1.18")
  • Dimensions with sun cover (HxWxD): 115 x 120 x 35.5 mm (4.53" x 4.72" x 1.40")
  • Weight without sun cover: 247 g (8.71 oz)
  • Weight with sun cover: 283 g (9.98 oz)
  • Temperature range: From 5x to 158x F (from -15x to 70x C)
  • Compass-safe distance: 209 mm (8.25")
  • Case material: Polycarbonate, waterproof to IPX7
  • Power usage: 2.5 W max
  • Unit max. voltage: 32 Vdc
  • NMEA 2000r input voltage: 9-16 Vdc
  • NMEA 2000 load equivalency number (LEN): 6 (300 mA at 9 Vdc)

In The box

  • GMI™ 20*
  • Black trim piece snap cover
  • Protective cover
  • Flush mount gasket and hardware
  • NMEA 2000® T-connector
  • NMEA 2000 drop cable
  • Documentation

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

  • Shape: Square
  • Screen Size: 4"
  • Instrument Function: Multifunction
  • Box Dimensions: 4"H x 9"W x 10"L WT: 2.75 lbs
  • UPC: 753759996918

Quick Guide (pdf)
Owner's Manual (pdf)
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: 4419936977

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Judy
New York, US
★★★★★ 5
Great purchase
Color: Ink Black, Size: 2 pack
The set is sturdy, easy to assemble and are visually pleasing. Great value for the money.
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Reviewed in the United States on May 12, 2026
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bradley e.
Carnegie, US
★★★★★ 5
Sturdy and Nice
Color: Ink Black, Size: 2 pack
Very Sturdy and good looking
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Reviewed in the United States on March 28, 2026
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KAREN MARIE
Battle Creek, US
★★★★★ 5
Great value!
Color: Ink Black, Size: 2 pack
Really sturdy and a great value for the money. Almost idiot proof when putting it together, too. The drawing is very specific, and everything is really well marked and numbered. This isn’t fine furniture, but it really is a great value for the money!
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Reviewed in the United States on January 19, 2026
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Johnna Postic
Phoenix, US
★★★★★ 5
Love the choochoo end tables
Color: Ink Black, Size: 2 pack
I love these end tables! Perfect size. Good quality. They look fantastic.
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Reviewed in the United States on June 1, 2026
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Ashlee S
Port Orchard, US
★★★★★ 5
Modern and beautiful
Color: Ink Black, Size: 2 pack
Beautiful end tables, definitely recommend 👌 👍 ☺️
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Reviewed in the United States on April 22, 2026

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