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Electronic laser Theodolite DE2A-L
Electronic laser Theodolite DE2A-L

Electronic laser Theodolite DE2A-L 1.Good visibility of the laser line 2.Large LCD display 3.Quality assurance

Electronic laser Theodolite DE2A-L

DE laser seriesThe DE Laser Series model numbers that reflect angle accuracy and have common features. The laser line has good visibility under 200m.Horizontal and vertical angles can be observed simultaneously on the large LCD displays. Other standard features include a horizontal angle zero set, automatic power off to conserve batteries, and a battery life indicator on the LCD display.Features1.Good visibility of the laser line. 2.Large LCD display. 3.Independent tilt sensor can auto-corrected. 4.More convenience when the instruments is combined with the Diagonal Eyepiece. 5.International common function modes are adopted to make operation simple and standard. 6.Connected with electronic book makes data to be auto-recorded and auto-processed maps.Specification

Model

DE2A-L/DE2B-L

DE5A-L/DE5B-L

Telescope

Length

165mm

165mm

Objective lens aperture

φ45mm

φ45mm

Magnification>

30X

30X

Image

Erect

Erect

Field of view

1°30’

1°30’

Shortest sighting dictance

1m

1m

Stadia proportion constant

100

Angle measurement

Minimum reading

1"/5"

1"/5"/10"

Accuracy

2”

5”

Display

Display mode

Dual displays

Dual displays

Illuminiation

Provide

Provide

Compensator

Tilt sencor

A Provide / B unprovide

A Provide / B unprovide

Compensating range

±3'

±3'

Optical plummet

Magnification

3X

3X

Field of view

Focusing range

0.3m~∞

0.3m~∞

Laser plummet

Effective distance

150m

150m

Light dot

5mm/100m

5mm/100m

Data output

Output interface

232C

232C

Power supply

Rechargeable battery

1800mAh Ni-MH

1800mAh Ni-MH

Battery working time

10-20h

10-20h

Others

Tribrachtype

Detachable

Detachable

Dimension

150X165X335

150X165X335

Weight

5kg

5kg

Working temperature range

-20°C~+50°C

50°C

Note:A with compensator ; B without compensator

Electronic laser Theodolite DE2A-L

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