Telescope | |
Length152 mm | Length152 mm |
Objective lens45 mm | Objective lens45 mm |
Magnification30x power | Magnification30x power |
Field of view1°30' | Field of view1°30' |
Resolving power2.5 power | Resolving power2.5 power |
Minimum focus1m cm | Minimum focus1m cm |
Stadia ratio100 | Stadia ratio100 |
Stadia constant0 | Stadia constant0 |
Sighting collimatorDouble | Sighting collimatorDouble |
Electronic Angle Measurement | |
MethodAbsolute Reading | MethodAbsolute Reading |
Detecting2 horizontal sides | 1 vertical sides |
Minimum reading1"/5" arc seconds | 0.2mgon/1mgon mgon |
Accuracy5 arc seconds | 71mm Diameter Circle |
Laser Pointer | |
MethodFocusing | MethodFocusing |
Wave length/Power633nm/0.6mW | Wave length/Power633nm/0.6mW |
Display | |
Sides2 | Sides2 |
LCD7 segments | LCD7 segments |
Data Output | |
Serial signal connectorRS-232C | |
Compensator | |
Tilt sensorVertical | Tilt sensorVertical |
Compensating range | ±3 ft |
Optical Plummet Telescope | |
Magnification3x power | Magnification3x power |
Field of view3° degrees | Field of view3° degrees |
Level Sensitivity | |
Plate leve | l40°/2mm |
Circular | l10°/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 |