... 1mV/div 3.trigger mode:AUTO/NORM/TV-V/TV-H MCH Analog Oscilloscope,V-5030 30MHz oscilloscope, dual channelSpecifications: SPECV-5030CRT6 ... ,9 rangesSweep magnification×10Accuracy±3%Trigger systemTrigger modeNORM,AUTO,TV-V,TV-HTrigger sourceCH1,CH2,VERT,LINE,EXTSensitivityand frequency20Hz~30MHz(VERT ... )AUTO,NORM0.5div(INT),0.5Vp-p(EXT)TV-V,TV-HAt least 1 div or 1Vp-pInput impedance1MΩX ...