Silva iFinder Go GPS

Low cost, high performance GPS
16 Parallel channel GPS receiver
2" diagonal display size
200 x 140 pixel resolution
16 level greyscale screen
Amber LED back light
1000 waypoints, 100 routes
Up to 100 retraceable plot trails with 10,000 points in any trail
Over 48 hours from 2 x AA batteries (not included)
Waterproof to IPX7
size: 13.1 x 5.4 x 3.2cm
weight: 152g