Excellent direct sunlight and low-light/night viewing
Specs
Weighs 8.7oz/247g with 2 AA batteries loaded (batteries not included)
5.588x2.549x0.955 inches / 14.2x6.5x2.4 cm pocket-sized
GPS/Mapping Features
Precision 12-parallel channel GPS+WAAS receiver
Antenna port for connecting optional external GPS+WAAS antenna
Dual processors for higher speed screen updates and scrolling
Dual Easy/Advanced operation modes
Built-in electronics compass and barometric altimeter
Built-in continental U.S. and Hawaii background map featuring interstate exit services
One MMC/SD digital media memory card slot for higher-detailed mapping, GPS trip details recording/playing, and MP3 or Ogg Vorbis music playing capabilities
Optional MapCreate Accessories Topo Pack that includes MapCreate U.S. Topo mapping software, one digital MMC/SD memory card, and an MMC/SD card reader/writer with USB connector for PC
Also compatible with optional Lowrance FreedomMaps, Fishing Hot Spots, and Navionics Gold, Classic and HotMaps electronic charts
1,000 waypoints/1,000 event markers/100 routes
Up to 100 savable and retraceable plot trails, with up to 10,000 points in any trail