virtual oscilloscope 48M dual-channel Virtual oscilloscope MDSO DSO202: well-designed bandwidth of 20M, 48M sampling rate, 2 cha oscilloscope 48M dual-channel Virtual oscilloscope MDSO DSO202 MDSO dual-channel digital oscilloscope, with "low-cost, high-performance" as the design goals. well-designed bandwidth of 20M, 48M sampling rate, 2 channels, alternating support X, Y and XY alternating ...