w550-3td collimator for total station theodolite auto level Floor Mapping Equipment Calibration Stat

Place of Origin:

Guangdong, China

Brand Name:

SANZHUN

Model Number:

w550-3td

Focu Length:

565nm

Aperture:

55mm

Accuracy:

20"

Lifting range:

300mm

Max Loading weight:

40KG

Magnification:

5.7~7x

Field of View:

10°20'

Resolution:

3"

Total weight:

200KG

Visual range:

15~30cm