China brand cheap PJK DT 2A electronic digital theodolite

Model

DT-2A/-L

DT-5A/-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

100

Angle measurement

Minimum reading

1"/5"

1"/5"

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'

Laser plummet

Effective distance

150m

150m

Light dot

5mm/100m

5mm/100m

Power

3V(DC)

3V(DC)

Working temperature

-10℃~+45℃

-10℃~+45℃

Data output

Output interface

RS232C

RS232C

Power supply

Rechargeable battery

1800mAh Ni-MH

1800mAh Ni-MH

Battery working time

10-20h

10-20h

Others

Waterproof class

IP45

IP45

Tribrach type

Detachable

Detachable

Working temperature range

-20℃~+50℃

-20℃~+50℃

Dimension

150X165X335

150X165X335

Weight

5kg

5kg