In PC-DMIS, "Theo" refers to the theoretical (nominal) values derived from the CAD model or design specifications, while "Meas" refers to the actual measured values obtained during the inspection process.
It is normal for the theoretical (Theo) and measured (Meas) values to differ to some extent due to manufacturing tolerances and potential deviations in the actual part. The key is to ensure that these differences fall within acceptable tolerance limits defined by the design specifications.
