| Calculates current/average speeds, trip time and distance2 5/8" 4-level grayscale display with bright LED backlight 1MB internal memory stores over 10,000 point track log, 20 saved tracks, 500 waypoints and 10 proximity waypointsCelestial tables for best time to fish/hunt with sun/moon calculationsBuilt-in worldwide city point database and positioning accuracy within 3mIPX7 waterproof2 7/16" W x 6 1/8" H x 1 5/16" DRequires 2 AA batteries (not included)Includes PC/USB cable, wrist strap and belt clip |