... Multimeter+Cymometer all CE approval Features- USB Oscilloscope -HDS1022M-N Handheld SeriesUSB oscilloscope, Multimeter and Cymometer, 3 in 1Support ... USB for data transmission to PC Model Name HDS1022M-N Bandwidth 20MHz Sample Rate ( Real time ) 100MS/s ... manufactureEducation and trainingAutomobile maintenance and testing HDS1022M-N Handheld oscilloscope 20MHz 3.7" usb digital oscilloscope