This universal material tester are mainly used for the mechanic property test such as the tensile,cutting,bending ,compression.. This serial goods are ... such as the tensile,cutting,bending,compression etc. to various metal and nonmetallic materials.These tester have been developed according to GB228 ... to force value(%)±1 ±1 ±1 ±1 ±1 Distance between -compression surfaces(mm) 0-600 0-600 0-700 0-700 ...