GPSMAP 640 GPS Unit

Portable, touchscreen, 5.2 diagonal screen, 800 x 480 pixel display, preloaded U.S. coastal maps, preloaded City Navigator NT maps, automatic routing, XM weather and radio compatible. With the Garmin GPSMAP 640, you'll get a full-featured marine chartplotter and an on-the-road navigator that comes ready to go with preloaded BlueChart g2 data and City Navigator NT road maps for North America. The GPSMAP 640 comes standard with a high-sensitivity GPS receiver and brilliant, high-resolution touchscreen display so you'll always know the way whether you're on land or at sea. Featuring a marine and an automotive mode, a high-sensitivity GPS receiver, and a rugged case with waterproof (IPX7) design, the GPSMAP 640 is ready for your next outing. The GPSMAP 640 effortlessly shifts gears between marine and automotive modes. When supported by the marine mount, you'll have at-a-glance access to your marine data. And when placed in the automotive mount, the automotive mode is automatically activated and the GPSMAP 640 becomes a robust street navigator. With a brilliant 5.2-inch WVGA touchscreen display, and an intuitive interface, you'll have everything you need to navigate with confidence. T

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