110-56-621,GPS eTrex 30 + Topo CH, 010-00970-20TOPO, Garmin
| Application | Outdoor |
| Resolution | 176 x 220 |
| Operation | Button |
| Screen / display in inches | 2.2 " |
| Pre-installed maps | Basic map + TOPO CH on microSD |
| Battery Operating Time | ≤25 h |
| Measurement of heart rate | Optional |
| Altimeter | Yes |
| Map view | 2D |
| Compass | Yes |
| Route | 200 |
| Track recording | 10000 points, 200 saved tracks |
| Waypoints | 2000 |
| Batteries | 2 x AA/LR06 |
| Display / size in cm | 5.6 cm |
| Internal memory | 1.7 GB |
| Memory expansion | microSD |
| Weight | 142 g |
| Special feature | Colour display with 65000 colours |
| Width | 54 mm |
| Height | 103 mm |
| Depth | 33 mm |
| Dimensions W x H x D | 54 x 103 x 33 mm |
The design of the optimised eTrex series is new and ergonomic, the interface is user-friendly and the anti-reflective 2.2" display high-contrast. In addition the smart GPS offers extended map functions with detailed navigation tips. Its low weight, compact form and the operating life of 25 hours makes it a perfect companion for hikers and mountaineers.
