Physical dimensions: 6.1 x 16.0 x 3.6 cm (2.4" x 6.3" x 1.4")
Weight: 230 g (8.1 oz) with batteries
Water rating: IPX7
Battery: 2 AA batteries (not included); NiMH or Lithium recommended
Display type: transflective, 65-K color TFT
Display size: 3.6 x 5.5 cm (1.43" x 2.15"); 6.6 cm diag (2.6")
Display resolution: 160 x 240 pixels
Battery life: 16 hours
Memory/History: 4GB
High-sensitivity receiver: Yes
Interface: high-speed USB and NMEA 0183 compatible