100% Brand NewHigh QuailtyCan measure in inches or millimetersLinear Measure up to 50mmAngle of preparation (0~60 degree)Excess weld metalDepth of undercutFillet weld throat size and weld lengthMaterial: Stainless steelColor: SilverSize10cm x 7cmPackage Included 1x Welding Gauge1x Soft leather bag1x Manual