... Digital oscilloscope *Bandwidth:20MHz Sample Rate ( Real time ):100MS/s USB oscilloscope replaceable Li-ion battery ... length Max. 6000 points on each channel Interpolation (sin x)/x Probe attenuation ... attenuation 10:1) Trigger Type Edge, Video, Alternate Trigger Mode Auto, Normal, Single Trigger level ±6 divisions ... ±3% Automatic Measurement Vpp,Vavg,RMS,Frequency,Period,Vmax,Vmin,Vtop,Vbase,Width,Overshoot ...