Overview for the Trimble GDM642 1" Robotic Total Station
Minimum focusing distance: 1.3m/4.3'
Angle accuracy: 1"/1 mgon
Angle minimum display reading: 3"/10"
Angle units: Switchable between meter or feet, angle degrees or gon
Distance measurement: 1Prism: 4,920'
Distance measurement precision: ±(3mm+3ppm)
Distance measuring time: 1.6s+every 0.3s tracking mode
Distance measuring time: 1.7s+every 0.7s coarse mode
Distance measuring time: 4.7s+every 3.2s fine mode
Distance minimum display: 1mm/0.005ft
Display: LCD dot matrix with 16 characters x 3 lines in main display and 4 characters x 3 lines in sub display
Data input/output: RS-232C compatible, asynchronous serial
Compensator: Liquid dual axis tilt sensor
Compensating range/Accuracy: ±3'/1"
Optical plummet: Erect 3X
Weight: 7kg, 15.4lbs including tribrach and battery
Auction Includes :
Original Carrying Case