This is a Pocket PC based oscilloscope, with all of the features of a modern digital storage oscilloscope, providing four types of views: real-time waveform display of channel A and channel B; real-time waveform display of channel A + channel B; real-time waveform display of channel A - channel B; real-time Lissajous pattern display for channel A and channel B. Sophisticated triggering is featured as well.