Special Features:

Unit dimension (w.H.D): 2.7x6.2x1.2 in.; display size(w.H): 1.6x2.2 in.; display resolution(w.H): 180x240 pixels; display type: 4 level gray lcd; weight: 7.7 oz with batteries; battery: 2 aa batteries(not included) ; battery life: 16 hours; case: fully gasketed, high impact plastic alloy, waterproof to iec 529 ipx7 standards; temp range: 5 to 158 degree fahrenheit

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.