... Multimeter+Cymometer all CE approval Features- USB Oscilloscope -HDS1022M-N Handheld SeriesUSB oscilloscope, Multimeter and Cymometer, 3 in ... to PC Model Name HDS1022M-N Bandwidth 20MHz Sample Rate ( Real time ) 100MS/s Horizontal Scale(S/div) 5ns/div~100s ... math +, -, ×, ÷, FFT Waveform storage 4 waveforms Lissajou’s figure Bandwidth 20MHz Phase difference ±3 degrees Communication interface USB ...