Garmin GMI 20 Marine Instrument -
The GMI™ 20 digital marine instrument display is designed for both power and sail vessels. It clearly shows depth, speed, wind and more than 100 marine and vessel parameters. Its large, bright 4" diagonal color display with anti-glare finish is easy to read from a distance with an ultra-wide 170° viewing angle. A glass-bonded finish lens prevents fogging and increases contrast. Daylight readability is enhanced with a high-contrast color scheme. For enhanced night visibility, you have a choice of red/black, green/black or the normal night mode color scheme along with a dimmer control. Screens can be set to auto-scroll, cycling between pages automatically. This is especially advantageous for sailors, as it allows you to install the unit(s) in a greater variety of locations on the vessel. Default profiles can be customized for powerboat, sailboat, fishing, engine/fuel, plus several other user-specified profiles. Power is supplied by the NMEA 2000 network.