Features

• This product is a set of a calibration certificate, inspection report, and tresability system chart which were calibrated by the manufacturer.
• It is used for measuring groove width inside and outside, etc., and the measuring instrument has a special mechanism with brim.
• [Notes]
• For outside measurement (excluding 0~30 mm) and inside measurement, a reference gauge for adjusting the pivot point is required separately.
• You will need a document address (company name and address) for your order.