TRITON-400 2.2" QVGA Color Touch Screen GPS Receiver

Full-color navigation that's amazingly easy! SD-card compatibility enables you to add unlimited optional maps, tracks, waypoints, routes, geocaches and other user generated content. Rugged and waterproof (IPX-7) to withstand accidental impact and submersion, it's ready for any adventure.Amazing ease-of-use - Reinventing handheld GPS, simple menus, instant access buttons, intuitive keypad and crystal clear graphics let you navigate without the need for a Ph.D.Full-color 2.2" display - The large display shows maps, simple menus, navigation screens and other data in brilliant colorSD-card compatibility - An invaluable feature enables you to use an unlimited amount of map data for topographic and marine navigation. Store tracks, routes, geocaches and moreAdd detailed maps - Upload optional marine cartography, topographic maps, and more, including the highly-detailed and feature-packed National Geographic Maps to your own SD cardsBuilt-in maps - Basemap of the 48 contiguous United States, Alaska, and Canada (major highways, city centers, bodies of water and more) plus worldwide geographic boundariesCompass screen - See your direction of travel, distance and position of destination, heading, bearing, speed and more on the beautiful graphic compass3-meter accuracy - SiRFstarIII chipset and integrated multidirectional antennae offer superior GPS accuracy using the Wide Area Augmentation System (WASS)