Specifications | |
Telescope | |
Length | 152 mm |
Objective lens | 45 mm |
Magnification |
30x power |
Field of view | 1°30' |
Resolving power | 2.5 power |
Minimum focus | 1m cm |
Stadia ratio | 100 |
Stadia constant | 0 |
Sighting collimator | Double |
Electronic Angle Measurement | |
Method | Absolute Reading |
Detecting | 2 horizontal sides, 1 vertical sides |
Minimum reading | 1"/5" arc seconds, 0.2mgon/1mgon mgon |
Accuracy | 5 arc seconds, 71mm Diameter Circle |
Laser Pointer | |
Method | Focusing |
Wave length/Power | 633nm/0.6mW |
Display | |
Display sides | 2 |
LCD | 7 segments |
Data Output | |
Serial signal connector | RS-232C |
Compensator | |
Tilt sensor | Vertical |
Compensating range | ±3 ft |
Optical Plummet Telescope | |
Magnification | 3x power |
Field of view | 3° degrees |
Level Sensitivity | |
Plate level | 40°/2mm |
Circular level | 10°/2mm |
Water Protection | |
Standard | IP66 rating |
Power Supply | |
Battery | 4AA batteries |
Operating time Alk. | |
Theodolite only | 140 Hours |
Laser only | 80 Hours |
Theodolite and laser | 45 Hours |
Environmental | |
Operating Temp | -20 to +50 degrees C |