Garmin GNX 21 Marine Instrument Display

Free Ground Shipping!

Garmin GNX 21 Marine Instrument Display

Garmin GNX 21 Marine Instrument Display

Garmin’s GNX-21 with Inverted LCD Display provides important vessel information with white or colored digits on a black display providing high visibility in low light. Low power consumption, the GNX21 has 5 display configurations, uses NMEA2000 connectivity and monitors GPS speed, water depth and temperature, wind direction, and wind speed when paired with appropriate sensors.
  • SKUGA0114210
  • MAN#010-01142-10
  • ID#: 4402
Our Price:
$399.95
Availability: 
Usually Ships in 3-5 Days
Shipping:
Free Ground Shipping!
Condition:
Brand New

4” Inverted LCD Display provides Important Vessel Information

 

Garmin’s GNX 21 Marine Instrument display is an easy to read customizable instrument display that has an inverted color screen. Instead of black letters on a white background the GNX 21 will display up to 7 customizable colors on a black background.

The GNX 21 Display head can be customized to display the information each mariner would require whether a power or sail boater, with its capability of being able to show 5 display configurations plus gauge and graph mode to display depth, speed, wind and 50+ different marine and boat parameters.

The low power consumption of the GNX 21 makes it a perfect display for the sail boater, who quite frequently doesn't have a lot of power to spare, plus its customizable screen is easily set up to show valuable information that they require, like wind speed and direction, as well as the ability to use the auto scroll feature that rotates through data screens for hands free operation. Glass bonding and anti-glare lens of the GNX 21 creates a water tight seal that prevents fogging and a clearer view of the information on the screen. The GNX 21 comes with a standard flush mount kit but an optional flat mount is available to complete a glass helm or custom look.

The GNX 21 Marine Instrument Display will complete any mariners’ helm that will provide valuable information to assist them in navigating safely.

Garmin GNX 21 Details
Each Garmin GNX 21 Display comes with: GNX 21, Trim piece snap cover, Protective cover, Flush mount gasket and hardware, NMEA 2000® T-connector, NMEA 2000 drop cable, Installation instructions, Documentation and a Two -Year Warranty.
Size:4.33"W x 4.53"H x 1.18"D
Garmin GNX 21 Special Features
  • White or color digits on a black background
  • Low power consumption
  • Glass bonded with anti-glare
  • Fully customizable
  • 5 Display configurations plus gauge and graph mode

Product Accessories for Garmin GNX 21 Marine Instrument Display

Garmin NMEA 2000 Starter Kit Our Price:$89.95
SKU: GAX11442

Garmin NMEA 2000 Starter Kit

The Garmin NMEA 2000 Starter Kit comes with all of the parts you need to start a NMEA2000 Marine Network.

Garmin NMEA 2000 Micro T-Connector Our Price:$24.95
SKU: GAX11078

Garmin NMEA 2000 Micro T-Connector

The Garmin NMEA 2000 T-Connector is required for adding components to your network. It is installed on the backbone cable and uses one end of the T-Connector for the drop cable.

Maretron NMEA 2000 Micro T-Connector Our Price:$24.95
SKU: NM5301

Maretron NMEA 2000 Micro T-Connector

The Maretron NMEA 2000 T-Connector is a required part when adding components to your NMEA 2k network. It is installed on the backbone cable and uses one end of the T-Piece for the drop cable.

Garmin NMEA 2000 Male Terminator Our Price:$14.95
SKU: GAX11080

Garmin NMEA 2000 Male Terminator

The Garmin NMEA 2000 Male Terminator is used to begin or end the NMEA 2000 Backbone. It should be installed on one side of a Micro-Tee.

Garmin NMEA 2000 Female Terminator Our Price:$14.95
SKU: GAX11081

Garmin NMEA 2000 Female Terminator

The Garmin NMEA 2000 Female Terminator is used to begin or end the NMEA 2000 Backbone. It should be installed on one side of a Micro-Tee.

Garmin GMI, GNX, GHC 20 Instruments Protective Cover Our Price:$11.95
SKU: GAX12020

Garmin GMI, GNX, GHC 20 Instruments Protective Cover

The Garmin instrument display protective cover shields your Garmin instrument display from the elements. Compatible with GHC 20, GMI 20, GNX 20, GNX 21 and GNX Wind Displays. 

Garmin NMEA 2000 Backbone Cable 10 Meter Our Price:$37.95
SKU: GAX110762

Garmin NMEA 2000 Backbone Cable 10 Meter

This Garmin cable can be used as your NMEA 2000 backbone cable. Length 10 Meter. This cable can not be used as a drop cable.

Maretron NMEA 2000 Female Terminator Our Price:$13.95
SKU: NM5801

Maretron NMEA 2000 Female Terminator

A NMEA 2000 Female Terminator is used to begin or end the NMEA 2000 Backbone. It should be installed on one side of a Micro-Tee.

Maretron NMEA 2000 Male Terminator Our Price:$13.95
SKU: NM5501

Maretron NMEA 2000 Male Terminator

The Maretron NMEA 2000 Male Terminator is used to begin or end the NMEA 2000 Backbone. It should be installed on one side of a Micro-Tee.

Garmin NMEA 2000 Power Cable Our Price:$24.95
SKU: GAX11079

Garmin NMEA 2000 Power Cable

The Garmin NMEA 2000 Power Cable is used to power your NMEA 2K network through a standard NMEA2000 T-Connector.

Maretron NMEA 2000 Backbone Cable 10 Meter Was $48.95 $44.95
SKU: NM1708

Maretron NMEA 2000 Backbone Cable 10 Meter

This Maretron cable can be used as your NMEA 2000 backbone cable. Length 10 Meter. This cable can not be used as a drop cable.

Garmin gWind Wireless 2 Transducer Our Price:$749.99
SKU: GA01616

Garmin gWind Wireless 2 Transducer

The Garmin gWind Wireless Transducer is a convenient wind data solution for your boat. Ideal for boats with masts up to 50-feet- the gWind Wireless communicates via ANT with your GNX Display or compatible Garmin display. The Garmin gWind Wireless is compatible with a wide range of Garmin displays.

Maretron NMEA 2000 Micro Inline Terminator Was $24.95 $19.95
SKU: NMITCMCF

Maretron NMEA 2000 Micro Inline Terminator

The Maretron NMEA 2000 Micro Inline Terminator can be used at the end of a NMEA 2000 backbone to terminate the backbone and still allow for a single device to be used after the terminator.

Maretron NMEA 2000 Power-Tee Our Price:$49.95
SKU: NM1801

Maretron NMEA 2000 Power-Tee

The Maretron NMEA 2000 Power-Tee is used to power your NMEA 2K network and measures 5 meters in length.