|Optical precision plumbing instrument TELIM|
No. 7210 TELIM
The optical precision plumbing instrument is used for the measurement of shafts, dams, buildings, especially for the slipform method and for deformation measurements. Magnification of telescope 42x, objective aperture 50 mm. Tubular levels 20“/2 mm. Maximum plumbing distance appr. 800 m.
Rotatable telescope: Reading in two positions eliminates any residual error in the adjustment. Linear plumbing error +/- 1 mm/100 m.