Verified the quality objective of this calibration found that they were monitored periodically and achieved as their plan. Measuring devices from production line and measuring device master list to verify calibration process found that they were implemented as calibration plan. Records of calibration and verification activity were provided and well maintained. All equipments were identified to enable the calibration status to be determined, were safeguarded from adjustments that would invalidate the measurement result, were protected from damage and deterioration during handling, maintenance and storage.