The Garmin GNX 20 Marine Instrument w/ Standard 4in LCD provides excellent daytime and nighttime readability. This marine navigational instrument engineered by the professionals at Garmin features a display with black digits on a white or color background that clearly shows depth, speed, wind and 50-plus marine and boat parameters. The Garmin GNX 20 Marine Instrument comes with a combination of directly driven LCD segments and a dot-matrix field to display graphical information. The Garmin GNX 20 Marine GPS even includes an auto-scroll feature that rotates through data screens for hands-free operation. With fully customizable user profiles that display wind, depth and speed data, the Garmin GNX 20 Marine Navigational Instrument is perfect for use on sailboats, and provides a valuable instrument for cruising and fishing.
Specifications for Garmin GNX 20 Marine GPS:
| Unit dimensions (HxWxD): | 11 cm x 11.5 cm x 3 cm |
| Display size (diagonal): | 4.0″ (10.16 cm) |
| Weight: | 230 g (8 oz) |
| Temperature range: | From 5° to 158°F (from -15° to 70°C) |
| Display type/color: | Standard LCD, monochrome |
| Maximum digit height: | 36.4 mm |
| Glass-bonded display: | Yes |
| Multiple color schemes: | Yes |
| Sailboat, powerboat, customizable user-profiles: | Yes |
| Power consumption: | 0.35 W (day); 0.4 W (night) |
| NMEA 2000 and NMEA 0183 compatible: | Yes |
| Single, dual and triple functions: | Yes |
| Graphs: | Yes |
| Flush/Flat mount capable: | Yes |
Features of Garmin GNX 20 Marine Navigational Instrument:
- Large, easy-to-read black digits and graphs on a white or color background provides high contrast and high visibility; choose from 7 customizable backlight colors
- Glass-bonded display with anti-glare lens avoids fogging
- Fully customizable user profiles for sail or power boating to display most important marine and vessel data
- Low power consumption (25 mA) with 350 mW (no backlight)/400 mW (mid-level backlight)
- 5 display configurations plus gauge and graph mode to display depth, speed, wind and 50+ marine and boat parameters
Package Contents:
- Garmin GNX 20 Marine Instrument w/ Standard 4in LCD
- GNX 20;Trim piece snap cover;Protective cover;Flush mount gasket and hardware;NMEA 2000 T-connector;NMEA 2000 drop cable;Installation instructions;Documentation
- Documentation






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