Specification :

Telescope
Magnification : 30x
Image : Erect
Field of View : 1° 30′
Resolving power : 3.0″
Minimum focus distance : 1.3m

Angle measurement
Display resolution : 1″ / 5″
Accuracy : 2″
Axis compensator : 1 axis, ± 3′ ( Compensation range)

Distance measurement
Measuring range – Reflectorless : 200m
Measuring range – Prism : 2, 000m ( Single Prism)
Accuracy – Reflectorless : ( 3+ 2 ppm x D) mm
Accuracy – Prism ( 2+ 2 ppm x D) mm
Measuring time ( Fine) – Reflectorless 1.1s
Measuring time ( Fine) – Prism : 1.1s

Interface and Data Management
Display : Graphic LCD
Keyboard : 24 Alpha-Numeric Keys
Control panel location 2 sides
Data storage – Internal memory 24, 000 pts
Data storage – Plug-in memory device N/ A
Interface : Serial RS-232C

General
Levels – Plate Level : 30″ / 2mm
Levels – Circular level : 10′ / 2mm
Optical plummet ( Magnification) : 3x
Dust and water protection IP54
Operating temperature -20 to 50º C
Size with handle 336( H) x 184( W) x 172( L) mm
Weight with battery & tribrach : 4.9kg

Power supply
Battery : BT-77Q
Operating time( 20º C) Approx. 23 hours