Type: external module; Screen: no; Name chipset: SiRF Star III; Number of channels of the receiver: 20; Accuracy of definition of coordinates: 2 m; Velocity accuracy: 0.01 m/s; Refresh rate: 1 ...
Type: portable; Field of application: universal; Possibility to download maps: yes; Screen type: LCD monochrome; The number of colors/gradations screen: 16; Screen resolution: 240x240 pixels.; B...