... it operates easily;2. Using a single-screen operation; do not need to switch ... DriverHigh precise ball screwPowerSingle phase, 220V/ 10A or designatedAccessoriesTensile grips 1 set, one ... can achieve to set speed, load, power time, Breakpointproportion ,much order control mode ... strength, average peel force maximum deformation, yielding point and elastic modulus; this system is featured ...