... Specification Input Max. sample rateRealtime sampling: 100MS/s using one channel, 50MS/s using two channels Channels 2 Bandwidth 40MHz analog ... bandwidth Vertical resolution 8 bits/channel Gain range 10mV ~ 5V/div @ x1 probe(10mV, 20mV, 50mV ... , 10s,20s,40s,10m,20m,40m,1h /div DSO-2090 USB Manual 7 1-2-4 sequence) Acquisition mode Realtime sampling: 4ns /div ...