
Laser Theodolite
* Clear LCD display / Absolute angle encoder system
* New design concept and precise / measuring system
* Superior water and dust proof
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Models and technical parameters
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TD1-2
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Telescope
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Imaging
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erect
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Magnification
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30X
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Objective apture
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47mm
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Absolution
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3.75''
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View of field
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1°30"
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Shortest viewing distance
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1m
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Stadia ration
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100
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Tube lenght
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162mm
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Angle Measurement
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Mode of detection
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H:double side v:double side
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Accuracy
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2″, 5″
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Minimun count
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1″,5″,10″
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Angular unit
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360°, 400gon, 6400mil
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Laser Device
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Wavelength
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635nm
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Power
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10mw
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Grade
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2
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Measurement distance
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200m
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Laser spot
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5mm/100m
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Accuracy
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≤5″
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Level
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Length bubble
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30″/2mm
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Circular bubble
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8′/2mm
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Compensation
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System
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Liquid capacitance
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Work range
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±3′
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Solution
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1″
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Centering Device(Laser, Optical optional)
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Optical center
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Imaging
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erect
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Magnification
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3X
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Focusing range
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0.3m~∞
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View of field
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5°
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Laser Center
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Wavelength
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650nm
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Laser power
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5mw
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Grade
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2
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Measurement distance
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0~3m
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Spot
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1mm/1.5m
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Battery
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Power
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Rechargeable hydrogen battery
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Voltage
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DC 6V
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Continous to work
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BDC1800mAh about 10 hours
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