Special Features:

Gps convertible hand held vehicle mountable 2.0 x 3.5 inch display, 272x480 pixels, waterproof, 3.5gb memory base map and topographical microsd card slot, 4000 way points, 200 routes, voice prompts, picture viewer, 5mp camera, touch screen, compass, and altimeter, usb and nema 0183 interface

Properties:

A fixed number of components and/or items, not all having the same basic name, of a ground or airborne navigation set that acquires and tracks signals from a constellation of orbital satellites to obtain time and three-dimensional position and velocity directly or in conjunction with sub systems of the host vehicle. Excludes stand alone navigation systems, such as inertial navigation set.