适用范围 热处理、碳化、淬火硬化层，表面覆层，钢，有色金属，微小及薄形零件等。
Series HV / HVS Vickers Hardness Tester, that is composed of precision mechanism, optical system and electric technology, is used to measure Vickers hardness of either metallic materials or non-metallic materials.
Usage Range: Heat treated layer, carbonized layer, hardened hard layers, superficial coating, steels, non-ferrous metal, micro and thin shaped components.