Hantek 2D72 Hand held Oscilloscope review10 Can save multiple data formats, such as settings, waveforms, reference waveforms, CSV, pictures. Hantek dso2c10 digital storage oscilloscope 2ch 100mhz 1gs/s 7 in tft display in”normal” or”average” acquisition mode, the accuracy of 5mv/div to 2mv/div is ±4%. Single-shot, Normal mode ±1 sample interval+100ppm×reading+0.6ns.