双踪示波器CS4135 E我eAL RIBIGGEBINC POWER INTENSITY TRACE ROTA SCALE ILLUM FOCUS THORIZONTAL POSIHONˇAnr e PosmonVARuBLE .s POSITION vAnuA WOLTS/DIV VOLTS/OIV SWEEP TIME/DTV CHI INPUT EXTTRK KENWOOD 6靠oyco cs=413 和MA ⑥双踪示波器CS4135