It is the pricing skill of governing the quality of the product after contrasting with the established standards and stipulations. This is the aim of the quality regulator. If said product does not fall within the satisfaction zone, it will be removed and corrective action will be taken to ensure that the product performs to state standards in the future. Calibration is an essential tool in modern industrial processes. It helps regulate quality, reduces industrial costs, eradicates scrap losses and transferable causes of defects..