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Garmin GMR 21 - radar, mapping and compass

   GPSmap benefits to you
Garmin
  • Easy to use
  • Marine / road navigation
  • Fully portable

 

  • Reliable

 

   Features      What you get
Garmin Garmin
  • 3.8-inch diagonal, 480 x 320 pixel, 256-colour TFT screen with adjustable LED backlight
  • Unit dimensions: 14.5cm W x 8.1cm H (5.7"W x 3.2"H)
  • Adjustable marine mounting bracket
  • Stores up to 3,000 user waypoints, 50 reversible routes (300 waypoints per route)
  • 10,000 point automatic track log; 15 saved tracks
  • Rechargeable lithium battery offering 5-15 hours of use (depending on backlight settings)
  • WAAS-enabled, 12 parallel channel GPS receiver
  • Adjustable quad helix receiving antenna with remote antenna capability
  • Built-in basemap with automatic routing and turn-by-turn directions
  • Accepts standard Garmin data cards and pre-programmed data cards
  • Provides separate serial and USB interfaces
  • 2 NMEA serial ports
  • Offers BlueChart night mode for easier viewing at nighttime
  • Large numbers option for easy viewing
  • Position formats include Lat/Lon, UTM, Loran TDs, Maidenhead, MGRS, User, and more
  • Provides a course deviation indicator when navigating
  • Project your position on the map with the configurable complex heading line
  • Built-in tide tables and celestial tables for sun and moon calculations
  • Alarms: anchor drag, arrival, off-course, proximity waypoint, and clock
  • Water resistant to IEC 60529 IPX7 standards (submersible in one metre of water for 30 minutes)
  • GPSMAP 276C
  • One basemap Europe:
    Atlantic Autoroute
  • USB-PC interface cable
  • Power/data cable
  • Marine mount
  • Rechargeable lithium battery pack
  • AC adapter
  • Trip & Waypoint Manager CD
  • Manual
  • Quick-start guide

Optional automotive kit:

  • Unlocked City Select CD
  • 128 MB data card
  • 12-volt adapter with speaker
  • Friction mount
  • Automotive mount

 

Garmin GMR 21
Navteq on board

Where to buy
Marine