3 Review(s)

150mm Length, recording the cross-sectional shape of a surface, welding bead width, welding profile test and weldinggroove Measures Internal Misalignment of pipe before and after tacking? Heavy gauge steel frame with metal pins? Pins are designed not to be removed.? Marking gradations on the body.? Suitable for inspection of welding, flooring, tiling, woodworking and plumbing