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Imagine slicing through choppy waters during a competitive regatta, where every knot of wind speed and heel angle counts. The Garmin GNX 120 steps in as your unwavering cockpit companion, delivering crystal-clear data that empowers split-second decisions. This 7-inch powerhouse redefines marine instrumentation for dedicated sailors, blending rugged durability with intuitive customization to elevate your on-water performance.
Crafted for those who live for the thrill of offshore passages and tactical racing, the GNX 120 stands out with its glass-bonded LCD that eliminates fogging even in the harshest marine environments. Its oversized 2-inch digits—the largest in their class—shine boldly against a high-contrast background, ensuring readability from across the deck whether under blazing sun or starry nights. Reflective Ultra-Glow technology bounces ambient light for vibrant visibility, while multiple backlight options let you dial in the perfect glow for any condition.
Tailor the interface to match your sailing style with five flexible configurations: single-field focus for speed checks, dual or triple layouts for multitasking wind and depth monitoring, or Gauge and Graph modes to visualize trends like true wind angle or boat speed over ground. Access over 50 parameters via NMEA 2000, from apparent wind to tidal set, all without cluttering your view.
Plug into the Garmin sailing network for effortless data sharing across chartplotters, wind sensors, and mobiles. It pairs with third-party tactician software like Expedition or Adrena via NMEA gateways, pulling in layline predictions and polar data directly to the display. The optional GNX keypad extends control to the helm, perfect for shorthanded crews.
Setting up is straightforward with capacitive touch buttons or the remote keypad. Achieve that sleek "glass mast" aesthetic using carbon fiber brackets for 2-, 3-, or 4-unit stacks at the mast base or companionway. Flush mounting hardware ensures a low-profile fit, while IPX7 water resistance and a wide temperature range (-15°C to 70°C) handle extreme conditions.
| Specification | Details |
|---|---|
| Display Size | 150 x 83 mm (6" x 3.27") |
| Display Type | Inverted LCD, monochrome, glass-bonded |
| Water Rating | IPX7 |
| NMEA 2000 Certified | Yes |
| NMEA 0183 Compatible | Yes |
| Mounting Options | Flush, surface, mast brackets |
| Temperature Range | From -15°C to 70°C (5°F to 158°F) |
| Power Draw | 0.36W (day); 0.4W (night) |
| Dimensions (W x H x D) | 181 x 115 x 17 mm (7.12" x 4.53" x 0.67") |
Whether upgrading from legacy analog gauges or building a modern network, the GNX 120 delivers reliability that sailors trust for race wins and safe passages alike.
It shows over 50 marine parameters including wind speed and direction, boat speed, depth, heel angle, and more via NMEA 2000 connectivity.
Absolutely—its large digits, customizable profiles, and integration with tactician software make it a favorite for competitive racing.
Reflective Ultra-Glow technology and high-contrast digits ensure excellent visibility, with options for white or color readouts.
Powers from the NMEA 2000 bus at 9-16V, with ultra-low consumption for extended off-grid sailing.
Yes, optional carbon fiber mast brackets support 2, 3, or 4-unit configurations for a clean glass-mast setup.
NMEA 2000 compatibility allows integration with a wide range of third-party sensors and software.
The glass-bonded LCD prevents fogging, maintaining clarity in humid or temperature-fluctuating conditions.
GNX 120 Marine Instrument - 7"
Garmin's GNX 120 is a premium sailing instrument display designed for serious sailors who demand quality, precision and total integration. The GNX 120 is a high-precision glass-bonded 7" large format instrument which offers superior readability day and night. Low power consuming, high-contrast, high-visibility LCD display with largest in class white or color digits. Fully customizable profiles and five display configurations: single, dual and triple function, plus Gauge and Graph modes, to display over 50 important marine parameters for wind, sea and vessel conditions. The optional GNX keypad offers additional control for the GNX 120 from a distance with a push-button keypad interface that can be mounted near the helm.
Features:
In The Box
Garmin GNX™ 120 7-inch Large Format Marine Instrument
Model: 010-01395-00Designed for serious sailors who demand quality, precision and total integration, this high-precision glass-bonded 7-inch large format instrument creates a beautiful ?glass mast? display with superior readability day and night. It allows seamless sharing of sailing data between Garmin devices and is controlled from a compatible GNX keypad. It is easy to set up, calibrate and use.
Superior Readability
Enjoy superior readability in all conditions, day and night . Options for white or color 2-inch (51 mm) digits — the largest in class — allow you to adjust for most preferred visibility setting for any lighting condition. The GNX 120 provides a flush mount glass mast look, and its glass-bonded high-contrast monochrome LCD display avoids fogging. Low power consumption of 0.36 W daylight with no backlight and 0.4 W nighttime with mid-level backlight preserves your batteries.
Customize Your Profile
Fully customizable user profiles allow you to configure the screen layout to your preferred setting. Five display configurations are available: single, dual and triple function, plus Gauge and Graph modes, to display data for more than 50 important marine parameters for wind, sea and vessel conditions. Display data from Expedition software on the instrument using a Actisence NGT-1 N2K USB or GND 10 (not required). Adrena and SmartSkipper information can also be displayed using the GND 10.
| Display Size | 150 x 83 mm (6'' x 3.27'') |
| Display Type | Inverted LCD, monochrome |
| Water rating | IPX7 |
| NMEA 2000® certified | Yes |
| NMEA 0183 compatible | Yes |
| Mounting options | Flush |
| Glass bonded display | Yes |
| Temperature range | From 5° to 158°F (from -15° to 70°C) |
| Auto-on | Yes |
| User profiles | Yes |
| Input Voltage | 9-16 V (from NMEA 2000) |
| Input Draw | 0.36 W (day); 0.4 W (night) |
| Dimensions | 181 x 115 x 17 mm (7.12'' x 4.53'' x .67'') |
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
US$40
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