DF4355 50MHz осциллограф

50MHz Oscilloscope DC-50MHz dual-trace/three lines6 inch CRT with inner graticule and Toshiba tube available1mV/diV sensitivityCombining triggering-sync at different frequencySweep magnifyingTV sync,X-Y modeUncalibrating indicationCombining triggering-sync at different frequencyCRT reading σt,σV,1/σt DF4321DF4322DF4325DF4351DF4352DF4355CRTScreen8×10cm8×10cm8×10cm8×10cm8×10cm8×10cmFocusSelf-focusTraceHorizontalBrightnessAdjustableScale lightAdjustableVertical( Y )DCDC-20MHzDC-20MHzDC-20MHzDC-50MHzDC-50MHzDC-50MHzAC10Hz-20MHz10Hz-50MHzModeCH1 , CH2 , ALT , CHOP , ADD , MAGSensitivity1mV-5 V / divAccuracy3%3%3%3%3%3%Max input300V300V300V300V300V300VCouplingAC-GND-DCRise time<17.5ns<17.5ns<17.5ns<10ns <10ns<10nsCH1 output25mV , 10MHzInvertingCH2CH2CH2CH2CH2CH2Horizontal ( X )Sweep time20ns-0.2s/divAccuracy3%3%3%3%3%3%Delay time1μs-100ms1μs-100msTriggerINT triggering1div1div1div2div2div2divEXT triggering0.3V0.3V0.3V1V1V1VCRT readingV, T 1/V,cursorV, T 1/V, cursorSize310×130×70Weight6.5kg6.5kg6.5kg6.5kg6.5kg6.5kg