Magellan Triton 500 Handheld GPS System

Features 2.2-in QVGA full-color, touch-screen display Barometric altimeter 3-axis electronic compass SiRFstarIII(tm) for fast GPS position acquistion Detailed, uploadable and pre-loaded base maps identify major rivers, lakes, cities, and other geographical boundaries Waterproof to IPX-7 standards Integrated, low-power, high-sensitivity antenna Expandable SD card slot Requires AA batteries Included Triton 500 GPS receiver VantagePoint(tm) software Quick reference guide, reference manual on CD-ROM