Rounded measuring edges (optional)

The spirit level has curves on the two long edges with a radius of 5.0 mm. This means that, in contrast to the normal version, the model has a total of 6 measuring surfaces: 2 prism surfaces, 2 flat tracks and 2 radii on both outer edges of the measuring surface. This means that this device can be used on shafts, straight and concave surfaces and on the inside of pipes. All measuring surfaces are ground in one clamping at the same time and are therefore absolutely parallel.

A notice:
The version with rounded measuring edges is an optional additional service and must be ordered in addition to the respective model.