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ET/DT Series
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MODEL: ET/DT Series
Product Introduction:

Absolute Encoding
Dual Sides
Large Display

 



Downloads: Electronic Theodolite Brochure

Specification

 

ET-02/ET-02L
ET-05/ET-05L
ET-10/ET-10L

Angle Measurement

Measuring method

Absolute code

Raster diameter

79mm

Min display unit

1″/ 5″Selectable

10"

Accuracy

2″

5″

10"

Horizontal angle

Dual

Dual
Dual
Vertical angle
Dual
Single
Single

Telescope

Image

Erect

Tube length

157mm

Effective aperture

45mm (EDM:50mm)

Magnification 

30×

Field of view

1°30′

Minimum Focusing Distance

1.4m

Resolving Power

3″

Stadia ratio
100
Stadia constant
0

Auto Compensator

System

Dual axis Liquid-electric

Work range

±3′

Accuracy

1″

Vial

Plate vial

30″/2mm

Circular vial

10′/2mm

Optical Plummet

Image

Erect

Magnification 

Focusing range

0.5m~∞

Field of view

Display

Type

LCD display 2sides

On-board Battery

Power supply

Rechargeable Ni-H battery/AA Battery

Voltage

DC 6V

Continuous operation time

10hours

Size & weight

Dimension

L145*H318*W179

Weight

5.2 kg

Standard Packing


Mainframe 1pcs
Rechargeble Battery 1pcs
Battery Charger 1pcs
Operation Manual 1pcs
Carrying Case 1pcs
Belt for Case 2pcs
Plummet 1pcs
Tools Kit 1pcs

 

Theodolite

ET/DT Series