The HR-MP is a passive probe module changer rack that enables the fast interchange of probe modules or styli configurations during measuring cycles, guided directly by the CMM measuring software. The HR-MP rack is designed to store probe modules safely and securely, providing them with protection from airborne contamination. The rack is available with 3 or 6 ports and in 2 different heights of 90 mm and 150 mm.

The HR-SP-110 Rack Extension (L = 110 mm) is used to lift the HR-MP Rack to a total height of 200 mm. It can be used as a spare part or to adjust existing HR-MP racks.