This hydraulic universal material testing machine For the tensile, compression, bend and shear test of various metal material, or plastic, concrete, cement and other non-metal material. Attached with some simple fittings, it can be used to test performances of adhesive tape, chain, steel wire, electric welding rod, stranded wire,concrete,cement,tile and structure parts. With oil cylinder located at bottom, this machine has low height and light weight. It is especially suitable for construction departments. This series of test machines use sensor to measure force. and use LCD to display force value ,the rate of exerting force,the curve of force-time. The curve of force-time can automatically switching range according to change with force value and time. Automatically judge the yield point. If add electronic extensomete-r and displacement gage interface. (please marked of the contract ),that’s also can display the curve of force-deformation and force-displacement. Accordingly can measure the RP0.2 , Modulus of elasticity for prestressed twine and so on. intuitionistic reading and high precision (national standard first class precision).They can save 1000 samples date which can be inquired by serial number. They possess the function of following exerting forces rate,exceeding range protection,interruptions in power supply. real-time clock, printing and so on. This series of testing machines leave communication interface, and througth which they can beconnected with users local area network to implement long-distance sending data. this machine has high cost performance.