... by 1-2.5-5Rise time (at input typical):≤14nsChannels:Dual channels + external triggerDisplay:7.8 inch color LCD,STN screen ... level: ±6 divisions from screen centerTrigger mode:Auto, Normal, Single;Automatic measurement:Vpp, Vavg, RMS, Frequency, Period, Vmax, Vmin, Vtop, Vbase ...