... convenient for carrying * Use Colored TFT LCD, the waveform display is clearer and stable * The real time sampling rate is 500MSa/ * ... waveform and it's FFT waveform display on split screen * Pop-up Menu display pattern is more convenient for users ... Mean, Vrms, Crms, ROVShoot, FOVShoot, RPREShoot, FPREShoot, Freq, Period, Rise time, Fall Time, +Width, -Width, +Duty, - Duty, BWid, Phase, FRR, FRF ...