Max distance(in good weather)

Singles prism:3.0Km

Three prism:5.0Km

No-prism:400m

Digital display:Max:99999999.9999m,Min:0.1mm

Precision:No-prism5+3ppm,have-prism 2+2ppm

Unit:m/ft for selection

Time for measuring:Single fine measurement 2 sec,tracking 0.8sec

Number of measurements:1-99

Meteorologic correction:Automatic correction of input parameter

Prism constant correction:Automatin correction of input parameter

Angle measurement:

Angle measurement method:Absolute code

Grating disc dis.(horizontal,vertical):79mm

Min.reading displayed:1”

Detection method:Horizontal circle:2sides

                  Vertical circle:2 sides

Precison:2”

Telscope:

Imaging:Right reading

Barrel length:170mm

Objective lens effective aperture:48mm

Magnification:30x

Mewing angle:1°30’

Resolution:3.5”

Min focus distance:1.5m

Automatic vertical compensator:

System:Single axis,double axis liquid electronic sensor compensation

Working range:+-3

Precison:+-3

Plate level:20”/2mm ,30”/2mm

Circular level:8′/2mm

Optical plummet:

Imaging:Right reading

Magnification:3x

Focusing range:0.5m～∝

Mewing angle:5°

Display:

Type:Two sides,graphically

Data transmission:

Interface:RS-232C

Battery:

Power supply:Rechargeable Ni-MH battery,rechargeable lithium battery

Volt:Lithium battery:DC7.6V;Ni-MH battery:DC7.2V

Continuous operation time:8 hours

Size and weight:

Size:174x207x383mm

Weight:6.8kg