Garmin GPSMAP 79s Marine Handheld GPS with Worldwide Base Map The GPSMap79s is a rugged, sunlight readable, IPX7 waterproof (1 metre depth for 30mins) handheld GPS that comes with a world wide base map with the option of adding BlueChart g3 charts to give it serious chart plotting capability. It can store 10,000 waypoints, stores routes and floats. Dimensions 6.77 x 17.40 x 4.23 cm Display Size 3.8 x 6.3 cm; 3" diag (7.6 cm) Resolution 240 x 400 pixels Display Type Transflective, 65K colour TFT 282g with batteries Water rating IPX7 2 AA batteries (not included); NiMH or Lithium recommended Battery life Up to 19 hours MIL-STD-810 yes (thermal, shock, water); bare unit only High speed microUSB and NMEA 0183 compatible 8 GB memory Ability to add Blue Chart G3 Cartography Basemap included Waypoints 10,000 Tracks 250 Rinex Logging High Sensitivity Receiver, GPs, Glonass, galileo, QZSS, SBAS Compass GPS Compass while moving
