DTx40 Series DTx540

DTx40 Series DTx540

The DT540 is a device with no laser beam. The accuracy of DT540 is 5”. The display of DT540 is double-faced. The operating time of DT540 is 140 hours.

Features for DTx540

2.5” – unsurpassed telescope resolving power*
IP66 – industry’s highest dust/water protection rating
Absolute encoders
Lightweight
Standard LR6/AA batteries
Up to 140 hours of operating time

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 rating the ensures the capability to withstand the harshest work site environments.

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 can 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.

Model	DT540
Length	149mm (5.9in.)
Objective aperture	45mm (1.8in.)
Magnification	30x
Minimum focus	0.9m (3.0ft.)
Display resolutions	1” / 5” 0.2 / 1mgon
Accuracy	5”
Automatic compensation range	±3’(±55mgon)
Control panel layout	On both faces
Optical plummet	Magnification: 3x, Field of view: 3°, Minimum focus: 0.5m (1.64ft.)
Tribrach	Detachable
Size (w/handle)	W188 x D149 x H313mm (W7.4 x D5.9 x H12.3in.)
Weight (w/batteries)	4.1kg (9.0 lb.)
Battery	LR6/AA batteries x 4
Operating time(Theodolite only)	Approx. 140 hrs