... DC + peak AC < 10 kHz, without external attenuation) Display Mode Y-T, X-Y Timebase Timebase range 4ns/div ~ 1h ... Range 10 divisions Buffer size 10K ~ 64K samples Trigger Mode Auto, Normal and Single Type Edge trigger: Rising edge, ... duty cycle Cursor Time/frequency difference, voltage difference Frequency only in FFT mode Math Addition, Subtraction, Multiplication, Division FFT Rectangular, Hanning, ...