SKU: 56882808915

Garmin GMI™ 20 Marine Instrument

Sale price$1755.00 Regular price$1950.00
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Garmin GMI™ 20 Marine InstrumentPerfectly Designed for Power and Sail Vessels 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 new red black or green black color schemes Enhanced daylight readability with new high contrast color option

Perfectly Designed for Power and Sail Vessels

  • 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 new red/black or green/black color schemes
  • Enhanced daylight readability with new high contrast color option

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.

Set Sail with Ease

A glass-bonded finish lens on the 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 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 new GPSMAP® 500/700 series, GPSMAP 8000 Glass Helm series or legacy Garmin chartplotters.


General

Dimension 110 x 115 x 30 mm (4.33" x 4.53" x 1.18")
Weight 247 g (8.71 oz)
Water rating IPX7
Display Type Color QVGA display
Display Size 4" diagonal
Display Resolution 320 x 240 pixels
Mounting Options Flat or Flush
Glass bonded display yes
Temperature range From 5° to 158°F (from -15° to 70°C)
Backlight  

Sensors

NMEA 2000 certified yes
NMEA 0183 Compatible yes

Electrical Features

Voltage range 9-16 V (from NMEA 2000)
Power Consumption

3 W max

Compass safe distance 209 mm (8.25")

Instrument Features

Audible Alarms yes
Auto-on yes
Vessel & marine parameters N/A
User Profiles  

 

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
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: 56882808915

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arturothebull
Houston, US
★★★★★ 5
Sun protection yes indeed
Size: 7 Fl Oz (Pack of 2), Style: SPF 70 (Pack of 2)
Excellent product Reasonable price Fast delivery
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Reviewed in the United States on June 1, 2026
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Amazon Customer
Chelsea, US
★★★★★ 5
My favorite sunscreen
Size: 7 Fl Oz (Pack of 2), Style: SPF 70 (Pack of 2)
Protects quite well and still working while working out. Feels like a cream instead of a thin lotion.
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Reviewed in the United States on May 6, 2026
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Veronica Tryon
Louisville, US
★★★★★ 4
Thickkkkkkkk
Size: 7 Fl Oz (Pack of 2), Style: SPF 70 (Pack of 2)
This sunscreen worked well when we went to a clothing optional beach in 101°f weather - neither my husband or I burned at all and I spent most of the time in the water! My friend and her husband used a way more expensive brand and both burned. This stuff is thick. It sits on the skin even after being in the water and isn't super easy to get off. The second time I applied it I went back into the water and tried to kind of wash it off of my hands and it wouldn't come off at all, so my hands had a visible thick layer on them the entire 2 hours I swam. I even used sand and rubbed my hands - nothing. I finally had to use a baby wipe and then wash with warm water and soap twice in an actual bathroom to get it off, but since it was all over my skin it also got all over my husband's brand new car and isn't easy to clean off. We will definitely use it again because the protection was worth it, but maybe use it a little more sparingly! I have a tendency to slather it on because I got so burnt last year I had blisters and needed rx burn meds and iv fluids to recover 🤣
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Reviewed in the United States on August 3, 2022
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Amazon Customer
Cuba, US
★★★★★ 5
Excellent quality
Size: 7 Fl Oz (Pack of 2), Style: SPF 70 (Pack of 2)
Great product and the prices is the best
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Reviewed in the United States on May 1, 2026
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Cliff S.
Chelsea, US
★★★★★ 5
Good
Size: 7 Fl Oz (Pack of 2), Style: SPF 70 (Pack of 2)
Good
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Reviewed in the United States on May 4, 2026

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