TestStar? Xinxiu? Microcomputer controlled electronic universal testing machine is mainly used to test and analyze the mechanical properties of metal materials such as tension, compression and bending. It has three closed-loop control modes of stress, strain and displacement. It can calculate the maximum load, tensile strength, bending strength, compressive strength, shear strength, modulus of elasticity, elongation at break, yield strength and other parameters. According to the national standards and ISO, JIS, ASTM, DIN and other international standards, the test and data are provided.