Product Details

Model

AT-100D

Telescope

Magnification

x20

Image

Erect

Objective aperture

30mm

Field of view

1°20’

Resolving power

4.5"

Minimum focus

0.9m

Stadia constant

100

Height Measurement

Accuracy

±2.0mm / 30m

Measuring range

RAB code rod

0.9˜30m

Aluminum staff BAS55

2.0˜5.0m

Measuring time

< 2sec

Least count

0.001m

Distance Measurement

Accuracy  

D< _10m

Aluminum staff BAS55

10m< _D< _50m

Compensator

Working range

±12'

Others

Circular level sensitivity

8’/2mm

Operating temperature

-20°C˜+50°C

Operating hours

Approx. 120 hours at +20°C

Power supply

AA Battery x 2

Dimension

206 x 123 x 137mm

Weight

1.3kg (include batteries)