... 1.DC-40MHz,dual channel color display 2.1GS/s real sample,50GS/s equivalent 3.w/USB interface MCH Digital ... pulse, delayAcquisition modesAuto, normal, singleTrigger sourcesCH1, CH2, Ext, Ext/5, Ext(50Ω)Horizontal accuracy ±0.01%Vertical sensitivity2 mV/div ... Vmin, Vtop,Vbase,Vbase,Vavg,Freq,Period,Rise timeFall time,+width,-width,overshoot,preshoot,+duty,-duty,etcMath +-×÷FFTStorage 10waveforms,10 ...