Electronic Digital Theodolites Cost of Theodolitehigh Accuacy Theodolite for Sale

Min.Order: 100

Product origin: Chongqing, China

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US$ 400

Description

Electronic Digital Theodolites Cost of TheodoliteHigh Accuacy Theodolite for Sale

Theodolite is a precision optical instrument for measuring angles between designated visible points in the horizontal and vertical planes. The traditional use has been for land surveying, but they are also used extensively for building and infrastructure construction, and some specialized applications such as meteorology and rocket launching.They are also used for measuring height of any object

The GD2A-L series laser theodolite with built-in diode, the laser can be seen up to 200-300 meters away outside in daylight. The clear laser spot can also be seen up to 100 meters through eyepiece. It is convenient to focus and adjust the laser brightness. The laser device is integrated with telescope, resistant to dust, rain and other harsh elements. All standard functions of electronic theodolite are available in it.

SPECIFICATIONS

Model	GD2A-L
Telescope
Length	165mm
Objective lens aperture	φ45mm
Magnification	30X
Image	Erect
Field of view	1'30'
Resolving power	3.3''
Shortest sighting distance	1m
Additive constant	0
Stadia proportion constant	100
Angle measurement
Minimum reading	1''/5''
Accuracy	2''
Display
Display	Graphic lattice LCD on both sides
Illumination	Provided
Compensator
Tilt sensor	A Provide / B unprovided
Accuracy	3''
Compensating range	±3'
Laser plummet
Level sensitivity
Plate level	30''/2mm
Circular level	8'/2mm
Data output
Output interface	RS232C
Power supply
Rechargeable battery	1800mAh Ni-MH
Battery working time	10-20h
Others
Waterproof class	IP45
Tribrach type	Detachable
Working temperature range	-20ºC~+50ºC
Dimension	150X165X335mm
Weight	5kg