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:
Specifications:
In The box
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.

We use eBay's Managed Payments. This does include PayPal as a payment option.
Make sure that for any order over $750, you do not select a PO Box for a shipping address. Orders over $750 have to be shipped with a signature required.
Most orders received and paid by 2:00 CST Monday through Friday shipped within 24 hours, many on the same day. We do publish a 3 business day lead time for items that may need to come from a satellite warehouse to us due to supplier rules.
Please contact us through eBay Messaging if you have additional shipping option needs or questions.
We use eBay's Global Shipping Program for all international shipments.
To get a quote for the total cost of delivery and time in transit, simply click the Add-to-Cart button (NOT the Buy-it-Now button) for each item you desire. You can then begin the checkout process which will present all the shipping options available and then give you a total for the items. Duties or taxes charged by your country may be collected during this process.
Should you choose not to complete the order you can remove the item(s) from your cart without any obligation to purchase.
Yes, we do combine shipping. Shipping is calculated by weight.
To get a quote for the total cost of delivery and time in transit, simply click the Add-to-Cart button (NOT the Buy-it-Now button).
You can then begin the checkout process which will present all the shipping options available and then give you a total for the items.
Should you choose not to complete the order you can remove items from your cart without any obligation to purchase them.
Our goal is to make sure you receive the correct item to meet your needs. Should you find it necessary to return an item, please use eBays return system to start and track your return.
To request a return authorization, go to your My eBay, find the order, and request the return. If your item is damaged, please attach pictures of the damage at this time.
Wait for the approval which includes the RMA number and return address.
Items returned for credit must be returned in new, unused, uninstalled, and saleable condition, including any retail packaging. Open any packaging with care when receiving your order so as not to damage it should you need to return the product. Items returned that do not meet this requirement are subject to restocking/repackaging fees.
All electronic charts are non-returnable. Warranty issues are to be dealt with directly with the manufacturer.
To cancel an order, go to your My eBay tab and find the order.
You will then have options on the right for the order and one will be to cancel the order.
Although we will do everything we can to accommodate, items that are already packaged and shipped will not be eligible for cancelation.
We will assist our customers with any warranty issues on products purchased through First Choice Marine. We do not express or imply any warranty beyond that of the manufacturer. All defective products will observe manufacturer-specific policies.
