JB-117A electronic universal testing machine electronic universal material testing machine is a new material testing machine which combines electronic technology with mechanical transmission. It has accurate loading speed and testing force range, it has high precision and sensitivity to the measurement and control of load, deformation and displacement. This machine is designed with mechatronics engineering, and is mainly composed of force sensor, transmitter, microprocessor, load driver, computer and color inkjet printer. Stepless test speed can be set by high precision adjustable speed motor. All the integrated components are connected by plug-in method. Floor-standing machine, modeling and painting evenly considered the principles of modern industrial design, human body and engineering.