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Zoom Sag Scope To Observe Sagging measuring scope
Application
Apply to observe the sagging by means of the parallelogram method and different length method,
Can mount the theodolite on the pylon
Item 22191: Tower Mounting Adapter
Item 22181: Pole Mounting Adapter
Item No.
Magnification
factor
Applicable
angle iron
Weight
(KG)
Remarks
Angle steel on the tower
Cement Pole steel Pole