One of the quickest and easiest ways to check weld undercut is with a W.T.P.S. Gauge from GAL Gage company. This gauge comes with a precision ground calibration block.
A type of weld defect often encountered is undercut that is created when weld transfers primary stress in the part and creates an undercut. To measure this weld defect the Weld Transfers Primary Stress or W.T.P.S. Undercut Gauge is used.
Precision made from stainless steel. All markings and dimensions are laser engraved for ease and clarity when reading.
