DT series0 pages

SURVEYING INSTRUMENTS

DT240
DT540S/DT740S/DT940S
DT540LS/DT740LS/DT940LS

Digital Theodolite

The Richest Lineup Ensuring Maximum Job Efficiency
at Unparalleled Performance Levels
I 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 DT940S/940LS.

I Exclusive Features for the Laser Models
• 200m (660ft.) – long-range laser pointer
• 0.4mm@10m – ultra-small beam spot
I Superior Performance and Durability
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 protection capability to withstand the
harshest worksite environments.

I Power-Saving Technology to Save Battery Costs
Four LR6/AA alkaline batteries provide extra-long operating time from
100 to 170 hours, saving costs for replacement batteries. The DT
instruments operate for two to five weeks without changing batteries*.
* When used for seven hours a day, five days a week, excluding the use of laser pointers.

I Laser Pointer to Increase Construction Work Efficiency
(Laser models)
The DT laser models feature built-in coaxial laser pointers that maximize
construction work efficiency. The applications include:
• Layout / Setting-Out
• Horizontal/Vertical Alignment
• Leveling
• Grading
• Squaring