... quality guarantee 4. CE certificate WAW-L Series Computer Control Single Pull Testing MachinePicture :1.Application:This machine ... modeconstant stress, deformation, displacement, three closed loop control Max. Load300kN600kN1000kN2000kNLoad range 2%~100%FSForce resolution1/300000Load ... cylinder,well sealed,without oil leakage.4.5 Software reserved data interface,convenient for laboratory networking ...