This registry entry specifies a cutoff size in millimeters. The determines the type of tool pattern PC-DMIS uses during qualification. If the calibration tool's diameter exceeds this value, then PC-DMIS uses the large tool pattern. Otherwise it uses the small tool pattern.
Entry Name: ProbeQualToolDiameterCutoff
Entry Type: Real Number that specifies the diameter in mm. The default value is 18.