waterpass automatic level wild nak2 second

Standard deviation for 1 km double-run
levelling, depending on type of staff and on
procedure up to 0.7 mm
With parallel-plate micrometer 0.3 mm
Telescope erect image
Standard eyepiece 32×
FOK73 eyepiece (optional) 40×
FOK117 (optional) 25×
Clear objective aperture 45 mm
Field of view at 100 m 2.2 m
Shortest focusing distance 1.6 m
Multiplication factor 100
Additive constant 0
Working range of compensator ~30’
Setting accuracy of compensator (stand. dev.) 0.3“
Sensitivity of circular level 8’/2 mm
Glass circle (K version) 400 gon (360°)
Graduation diameter 70 mm
Graduation interval 1 gon (1°)
Reading by estimation to 10 mgon (1’)
Water- and dust resistance IP53