Quality control

External micrometres TESA - to ∅ 1000 mm
Internal micrometres TESA - to ∅ 2000 mm
Digital caliper TESA - to 1000 mm
Hardness tester Equotip
Surface Roughness tester Perthometer M3P
3D-coordinate Measuring machine  In association with TVL
Measuring arm Faro Quantum 3.7m
Theodolite + engineer's level Wild