2-axis spirit level УД-60

2-axis spirit level УД-60 manufactured by Roeckle is used for control surfaces.

Round 2-axis stainless steel VA 1.4305 spirit level with a flat, fine-grained bearing surface, specially designed for simultaneously aligning brackets in both horizontal axes. The device is equipped with 2 equal, polished and solid longitudinal spirit levels. Suitable housing recesses allow lateral reading of the vials, thus advantage at higher measuring points. This spirit level was specially developed for bridge construction.