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GNX™ 21 Marine Instrument with Inverted Display - 4"
Marine Instrument with Inverted 4" LCD
The easy-to-read GNX 21 marine instrument has an inverted display with white or color digits on a black background that 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 21 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 21 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 Digits
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 21 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.
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.
Specifications:
18 Butler Ave, Bayville, NJ 08721
8918 Sabal Industrial Blvd, Tampa, FL 33619
Shipping will be done via UPS, FedEx or USPS. Courier's standard terms, conditions and policies will be applied on all shipments. Please refer to courier's website for further details. Tracking info will be sent via email or sms to you when your order ships.
Important Note: Timely deliveries are not guaranteed from Courier Companies due to Covid-19 pandemic, delays are possible.
USPS Promotional: Calculated at Checkout Page
BestWay Promotional: $9.99 (2-7 Business Days)
Ground Promotional: $11.99 (1-6 Business Days)
2-Days Promotional: $19.99 (2 Business Days)
Next Business Day Promotional: $49.99 (Next Business Days)
Get hundreds of items for the lowest shipping rates. You will only be charged for single shipment, if you go with our Promotional Best way Shipping option during Checkout.
Shipping will be done by UPS, FedEx or USPS. Courier's standard terms, conditions and policies will be applied. Please refer to courier's website for further details. Tracking info will be emailed to you when your order ships.
We pride ourselves in accurate inventory reporting and efficiency. Most "in stock" orders placed before 3:00 PM EST will ship out the same day. Same day shipping only applies to payments received Monday-Friday. All orders paid for after 3:00 PM EST on Friday will be shipped on the following Monday (if that Monday is not a holiday). While our site only shows our inventory on hand, typically we can have just about anything you may need to drop shipped the same day. If you do not see something in stock please send us an email and we will assist you in any way possible. We normally ship from New Jersey and/or Florida which is 1-2 days from the NE and Mid-Atlantic, 3 days from the Great Lakes, 4 days from the Gulf and 5 days to the West Coast. If you ask, we may be able to drop ship your order from a warehouse closer to you, which may get the transit time down to 2 days or less.
Our Promotional Best Way shipping offers all items in one package. You can order as many items as you want in a single shipment. It may include multiple packages to your address but you will only be charged for one shipment. Normal delivery time is 2-7 business days but it could take up to 10 business days in some cases.
All orders over $499.99 are eligible for free ground shipping. This option will be presented to you at checkout once you are logged in. We use UPS and USPS to ship our products. Note: These rates are not Available to AK, PR or HI. See exclusions below
Our Promotional 2-Days shipping offers all items in one package. You can order as many items as you want in a single shipment. With this shipping method, our magic shipping algorithms shop several carriers to find the best mode of transportation that will deliver your packages in two days to the 48 contiguous states. That’s a tremendous value!
This rate does not apply on Hazmat and Truck Freight items
Most marine electronics orders are eligible for $49.99 Overnight Shipping. Orders must be placed by 3 PM Eastern Standard Time. If we are unable to provide overnight delivery due to inventory allocation you will be given alternatives. Overnight is not available to AK or HI.
This offer does not apply to some oversized or hazmat items like dock boxes, consoles, life rafts, generators, outboards and outriggers.
If any item has any limit to be shipped by the carrier chosen by the customer during checkout process, Gear Ramp LLC. reserves the rights to send it via any other channel.
Gear Ramp LLC. has built our reputation on the ability to ship orders on the same day they are placed, and in many cases, you will have your order the next day. If you absolutely need your order by the next day, we suggest you email us to confirm availability.
Hassle Free customer service is our first priority at Gear Ramp LLC. When purchasing via the Internet we realize is sometimes difficult because you are unable to visualize or interact with the product. Because of this limitation, we offer our customers / fans several return options to insure your shopping experience with us is nothing less than extraordinary.
Guarantees and Warranties:
Gear Ramp LLC. will stand behind all products we sell with regards to manufacturing defects in workmanship and material for 30 days. After 30 days defective products should be returned to the manufacturer for warranty repair. We will always do everything in our power to take care of the problem regardless of when purchased.
Please send all return requests to info@gearramp.com. Please include your order number, the item(s) you wish to return, along with the reason for the return.