This machine is used to test the finished e-cigarette, e-cigarette battery rod, e-cigarette atomizer and so on. Can accurately control the suction capacity of each mouth, touch screen control and set related parameters. The principle is to set the suction capacity of each mouth, suction time, suction interval time, the number of cycles and other parameters, and then repeat the cycle until the battery runs out (down to a certain voltage), the smoke oil is consumed, or the number of times when the heating wire is burned off and no longer works normally, so as to determine the service life of electronic cigarettes and improve them.