Replacing the conventional arm with a light-weight handheld probe observed by a camera, MetroArm offers articulated arm measurement capabilities without the traditional constraints and limitations.

With unrestricted probe movement from 1.5 to 4.5 meters from the camera, MetroArm provides 11 cubic meters of measurement volume. There is no need for pedestals inside the measurement volume, as the probe is connected to the system only by cable (wireless operation available as an option), while the camera is placed on the tripod outside the work envelope.

Accuracy, 3D Length ±0.08 [mm] Accuracy of 3D length
2 Sigma (U95)

Accuracy, Parallelism ±0.0025 [deg] Parallelism between 2 planes, 600 mm size
2 Sigma (U95)

Accuracy, Planarity ±0.025 [mm] Planarity of single plane, size 0.6×0.6m2
2 Sigma (U95)