By this machine, mechanical tests and analysis research of metal materials, nonmetal and complex material can be carried out. Based on specifications of GB, ISO, ASTM, DIN, JIS, it can automatically determine max test force value, break force value, max & min yield strength, tensile strength, various elongation strains, various elongation ratios, anti-pressure strength, bending deflection, elastic modulus, fixed elongation stress, fixed for test of parts for performance Curves can be printed for mechanical