Catalog number: WGU-9M Features: ● Made of stainless steel, so it is rust-resistant and robust. ● Undercut measurement is possible. ● Frequently used rebar diameters (Φ19, 22, 25, 29, 35) are marked on the slider. ● Pass/fail judgment can be made quickly by reading the intersection with the inspection regulation magnification scale (1/4, 1.0 to 1.6 times) marked on the main body. ● Compliant with new standards set by the Ministry of Land, Infrastructure, Transport and Tourism, a bead straddle width of 53 mm is ensured when measuring the difference in discrepancy between butt welds. Applications: ● For measurements during all types of welding, including general welding, construction, shipbuilding, and bridges. Specifications: ● Length measurement instrument error (mm): ±0.6 ● Angle measurement instrument error (°): ±2 Material/Finish: ● Stainless steel
