• Features
  • Specifications

DT Series

    The Richest Lineup Ensuring Maximum Job Efficiency at Unparalleled Performance Levels
     
    The SOKKIA DT series theodolites feature superior optics, mechanics, advanced absolute encoder systems, and proven automatic compensators. In addition to these essential technologies for angle measurement instruments, the SOKKIA DT series boasts the industry's highest IP66 dust and water otection capability to withstand the harshest worksite environments.
     
    Common Features for All Models
    2.5" - unsurpassed telescope resolving power*
    IP66 - industry's highest dust/water protection
    Absolute encoders
    Lightweight
    Standard LR6/AA batteries
    Up to 170 hours of operating time
    * Except for DT940L
     
    Exclusive Features for the Laser Models
    200m (660ft) - long-range laser pointer
    0.4mm@10m - ultra-small beam spot

DT Series

SPECIFICATIONS DT 200
Telescope
Length 149 mm
Objective lens 45 mm
Magnification 30x power
Field of view 1°30'
Resolving power 2.5 power
Minimum focus 90 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
LCD 7 segments
Compensator
Sides 2
Serial signal connector RS-232C
Tilt sensor Vertical
Data Output
Serial signal connector RS-232C
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
Environmental
Operating Temp -20 to +50 degrees C