... Only)Horizontal deflectionDisplay mode1,10,X-YTime base0.2µs/div to 0.2s/div,9 rangesSweep magnification×10Accuracy±3%Trigger systemTrigger ... ,VERT,LINE,EXTSensitivityand frequency20Hz~30MHz(VERT)AUTO,NORM0.5div(INT),0.5Vp-p(EXT)TV-V,TV-HAt least 1 div ... phase difference≤3°C,DC-50kHzOthersCalibration waveformFrequency:1KHz±20%,Voltage:0.5V±10%Power supply220V/110V±10%;50/60HzDimensions310(W) ×130 ...