The TSO series digital oscilloscopes are low cost digital oscilloscope 2 channel for students and for DIY electronics. There are three models from the TSO series digital oscilloscope: 70MHz oscilloscope 2 channel 100MHz oscilloscope Oscilloscope 150MHz Oscilloscope 200MHz The TSO series oscilloscope digital can be used as DIY oscilloscope, lab oscilloscope, teaching oscilloscope, student oscilloscope, scientific oscilloscope, testing oscilloscope and repair oscilloscope in electronics workshop.