Garmin GPSMAP 421 specifications.

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Garmin GPSMAP 421



Main Garmin GPSMAP 421
Type:
stationary
Field of application:
marine
Software:
Garmin
Number of waypoints:
3000
Number of routes:
100
Built-in map:
yes
Possibility to download maps:
yes
Function calculate route:
yes
Audible alarm:
yes
Screen Garmin GPSMAP 421
Screen type:
LCD colour
Diagonal screen:
4 inch.
Screen size:
6.1x8.1 cm
Screen resolution:
240x320 pixels.
Backlight:
yes
The device features Garmin GPSMAP 421
Antenna type:
internal
Connector for external antenna:
yes
Power Garmin GPSMAP 421
Connect the external power supply (12 V):
yes
Interfaces Garmin GPSMAP 421
Support standard NMEA 0183:
yes
Additional information Garmin GPSMAP 421
Waterproof case:
yes
Packing list:
GPSMAP 421, swivel/hatchback clip, protective front cover, power cord, documentation
Dimensions (WxHxD):
145x127x69 mm
Weight:
590.
Features:
takes BlueChart® g2 Vision


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