Torque wrenches required verification or calibration it

All professional measuring tools in factories and enterprises, including torque tools, before use to measure local hospital for testing, if the local metrology department without qualification, it is necessary to specify other cities to detect this type of torque tools, especially in the machinery manufacturing and automobile manufacturing as an important actor, and this tool is to be conducted annually detection. Torque wrench calibration in two ways:
1. Please seller before buying tool to help you detect, will cost added to the inside
2. alone detection

Hydraulic Torque Wrench Calibrators