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Garmin GPSMAP 421 - 4 in. GPS ReceiverConsumer Rating :Price Range : $316.95 - $499.99 The GPSMAP 421 is a compact chartplotter that features an ultra-bright 4 QVGA color display along with an improved high-speed digital design for increased map drawing and panning speeds. It s ready to go with a built-in, satellite-enhanced worldwide basemap and an easy-to-use interface designed to help you navigate the open waters with ease. The GPSMAP 421 also accepts BlueChart g2 Vision cards for added features and functionality such as high-resolution satellite imagery, 3-D views and Auto Guidance technology. The GPSMAP 421 basemap contains worldwide satellite images in place of traditional maps. The GPSMAP 421 also comes standard with a high-sensitivity GPS receiver for superior satellite tracking and quicker acquisition times. In addition, the GPSMAP 421 can receive U.S. graphical weather data via optional GXM 51 satellite receiver/antenna. And with an SD card slot, it s easy to add additional maps without connecting to a computer. | Merchant Offers
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![]() | garmin gpsmap 421 gps chart plottergarmin gpsmap 421 gps chart plotter more at TheDigitalOasis | ![]() | Only $316.95![]() |
![]() | Garmin GPSMAP 421 4-Inch Waterproof Marine GPS and Chartplotterhttp://g-ecx.images-amazon.com/images/G/01/electronics/cat-1300/garmin/gpsmap421.jpg more at Amazon | ![]() ![]() | Only $353.32![]() |
![]() | Garmin GPSMAP 421 4-Inch Waterproof Marine GPS and Chartplotterhttp://g-ecx.images-amazon.com/images/G/01/electronics/cat-1300/garmin/gpsmap421.jpg more at Amazon Marketplace | ![]() ![]() | Only $331.51![]() |
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