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an accuracy of 2 mm / 10 m, then in our example the calcula-
tion is: 10 m distance x 2 = 20 m. Tolerance is 4 mm / 20 m.
Vertical laser line
Place the instrument approximately 5 m from a wall.
Place a 2 m long plumb-line against the wall.
Switch on the instrument and let it self-level.
Place the vertical laser line on the plumb-line.
This should be 2 mm in our example.
NB: If your instrument does not reach the required tolerance, it
should be returned to your service centre or to your reseller for
service. Repairs carried out by unauthorised personnel will auto-
matically expire the guarantee.
Laser wavelength
Accuracy
Levelling range
Levelling
Battery life
Power supply
Dimensions
Operating range
640nm/Class 2M - < 5 mW
± 2 mm/10 m
2,5°
Pendulum
6u. (3 lines)
10u. (2 lines)
25u. (1 lines)
4x 1,5V LR6 (AA) batteries
85 mm x 130 mm x 160 mm
± 20 m (50m with receiver)
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