Catalog number: E125-1 Features: ●One standard block can be used to compare four roughness values. ●Complies with ISO standards. ●ISO8503-1, ISO8503-2 Applications: ●For judging the roughness of blasted surfaces. Specifications: ●Width (mm): 86 ●Height (mm): 86 ●Thickness (mm): 2 ●Roughness value (μm): 20, 60, 100, 150 ●For grit blasting ●Roughness value: 25, 60, 100, 150μm Material/Finish: ●Nickel alloy Set contents/Accessories: ●Storage case ●User guide Caution: ●The color may change if stored in a high humidity environment for a long time. ●If the color changes, rub it with a white plastic eraser to return it to its original color. ●If the surface becomes worn, we recommend purchasing a new one.
