BK Precision 100 MHz, 1 GSa/s, 2-Ch Digital Storage Oscilloscope Model 2190EThe 2190E oscilloscope combines performance and value all in one portable solution. With advanced triggering capabilities, long waveform memory up to 40,000 points, and extensive features such as pass fail limit testing, digital filtering, waveform recorder, and 32 automatic measurements, this oscilloscope offers powerful tools in a small affordable package. 100 MHz bandwidth, 1 GSa s sample rate Large, 7" widescreen color display with 800 x 480