Distance Measurement Section

Range

Non-prism

300m / 500m

Prism

Single Prism: 3000m, Three Prism: 5000m

Accuracy

Non-prism

±(5mm+3ppm·D)

Prism

±(2mm+2ppm·D),±(3mm+2ppm·D)

Unit

m/ft

Display

Max:99999999.99m,Min:0.1mm

Measuring time

Precise model:1S, Track model:0.8S

Number of time Set

1~99

Meteorologiccorrection

Input the value and correct automatic

Prism constant

Input the value and correct automatic

Angle Measurement Section

Method

Absolute coding

Grating diameter

79mm

Minimum reading

1''

Detection

Horizontal

Diametrical detection

Vertical

Diametrical detection

Accuracy

2''

Telescope Section

Imaging

Positive

Length

170mm

Effective aperture

48mm

Magnification

30X

Angle of vision

1.5°

Distinguish ability

3.5''

Minimum focus distance

1.5m

Compensator

System

Double axis photoelectric tilt sensor

Working range

±3'

Distinguish ability

1''

Display Section

Type

Double sides,lattice 240X320 LCD,3.5 inch

touching screen operation

Operation System

Microsoft Windows CE.NET 5.0

Data Transmission

Port

USB,RS-232C

RAM

1G(RAM)

Others

Plummet

Optical or Laser plummet

Power

DC7.4V, 4000mAh

Continuous working time

8 hours at least

Size

174X207X383mm

Weight

6.8kg

Working temperature

-20°C~50°C