The use of electronic plug gauge precautions are as follows:
    1Check the measuring surface of the plug gauge before use, no rust, scratches, black spots, etc. The marking of the plug gauge should be correct and clear.
    2The function of the plug gauge must be within the periodic verification period, and accompanied by a verification certificate or mark, or other documents sufficient to prove that the plug gauge is qualified.
    3When measuring, the plug gauge should be inserted or pulled out along the axis of the hole, and cannot be tilted; Plug the gauge into the hole, do not turn or shake the plug gauge.

    4The plug gauge is not allowed to detect unclean workpieces.

    As a precision parts size pneumatic measurement equipment manufacturer, we have19+Years design experience engineer, can provide a variety of measurement solutions. The pneumatic probe produced by the use of German imported steel, to ensure the real material, after the original salt bath heat treatment, high temperature1500°Quench, wear proof, liquid nitrogen-180°Deep cooling to remove internal stress, prevent deformation, manual grinding, ensure micron accuracy.
    If you are Billion lerideInterested or want to know more details, please click on our online customer service for consultation, or directly call the national unified service hotline 400-682-7787. We look forward to hearing from you!