● World First Dense-ball Bearing
● All-Weather Dependability
● Laser Pointer to Increase Work Efficiency
● Code Disk in 360 Degrees
● Power-Saving Technology Saves Battery Costs




Accuracy Laser Pointer 1/45000
Laser Plumb 1/2000
Telescope Image Reverse
Magnification 28x
Sight of View 1°30′
Effective Aperture 40mm
Min. Focus 0.8m
Laser Pointer Diameter at 50m 3mm
Visible Distance 70m
Max. Distance at Day ≥200m
Max. Distance at Night ≥250m
Wavelength 635nm
Output Power 1mw
Error of co-axis 5″
Laser Plumb Diameter at 1.5m 1mm
Max. Distance 2m
Wavelength 650nm
Output Power 1mw
Laser Source Laser Diode
Others Plate Vial 30″/2mm
Power Supply 2pcs AA Battery
Working Hours 8 Hours
Output Power 1mw
Error of co-axis 5″

Note: all information above is subject to change without any prior notice.



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