DIGITAL THEODOLITE TOPCON DT-205 Laser

The new DT-200L Series feature the same high-quality advanced absolute circle reading technology found in Topcon' s high-performance total station products, and they continue to deliver the highest quality optics and electronics you expect to find in Topcon theodolites. All this, plus the addition of a laser diode that' s perfect for easy, one-person alignment jobs.

DT-200L Series Features:

Long Battery Life

Waterproof and Dustproof Digital Theodolites

633nm diode laser that can be seen up to 50 meters away outside in daylight

Available in three affordable models delivering 5 " angle accuracy, there is a DT-200L theodolite perfect for any job. They feature waterproof and dustproof construction that stands up to even the toughest conditions so you don' t have to worry about downtime due to inclement weather. All models are also compact and lightweight for easy portability; and their simple operation provides precise measurement in a functional, hassle-free package.

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
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