The easy-to-read GNX 20 marine instrument display with black digits on a white or color background 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 20 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 20 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.

¹Color backlight is not visible in daylight.

Physical & Performance

Display Size

83 x 60 mm; 101.6 mm diagonal

(3.3” x 2.4”; 4.0” diagonal)

Dimension 110 x 115 x 30 mm (4.33" x 4.53" x 1.18")      
Voltage range 9-16 V (from NMEA 2000)
Waterproof IPX7
Weight 230 g (8 oz)
Mounting Options       Flat or Flush
Display Type Standard LCD, monochrome

 

Features

NMEA 0183 Compatible       Yes
Auto-on Yes
Temperature range From 5° to 158°F (from -15° to 70°C)   
Glass bonded display Yes
User Profiles Yes
NMEA 2000® certified Yes
Compass safe distance 209 mm (8.25 in.)
Power Consumption

0.35 W (day); 0.4 W (night)

SKU GAR.010-01142-00
Model # 010-01142-00
UPC/EAN 0753759996932
Brand Garmin
Shipping Weight 0.9600kg

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