Welding gauge, measures in inches/meters, checks misalignment, pipe wall thickness, side lengths of fillet welds, and weld crown height.

Measurements in inches and millimeters Measurement of fit clearance; measurement of chamfer on the final preparation; measurement of weld crown height; measurement of weld thread diameter; measurement of straight welds and tenons; calibration possible according to NBS standards. Conversion from imperial to metric system: simply remove the instrument body, reverse the scales, and replace the body; measurement of internal misalignment. The weld measuring instrument measures the internal alignment of tubes after fitting and cutting of radiographic joints. It measures the internal misalignment of tubes before and after welding. Measurements are displayed in inches on one side and in millimeters on the other.