Reference Plate from steel for Spot Welding Testing | thickness combination: 1st row = 1.0/1.2 mm (Ø 3.0 / 3.5 / 4.0 / 4.5 / 5.0 / 6.0 mm) | 2nd row = 2.0/2.2 mm (Ø 3.0 / 4.5 / 5.0 / 5.5 / 6.0 / 7.0 mm) | includes transport case and calibration certificate.



