具有基本波形输出，正弦波、方波、锯齿波、矩形波。并且具有调节占空比的功能，另外还能输出任意输入的公式波形，并且可以实时显示时间，具有登陆验证功能，登陆用户名是仪电，密码是123-With the basic waveform output, sine wave, square wave, sawtooth wave, rectangular wave. And has the function of adjusting the duty cycle, another formula can output any input waveform, and can display real-time, with login authentication, login user name is Miriam electricity, the password is 123