Keysight 4 channel 200MHz digital storage oscilloscope. Sampling rate 2 G/s (4 G/s half-channel interleaved mode). 2Mpts memory depth, waveform update rate 1 million waveforms/s, sensitivity 1mV/div to 5V/div. Built-in 20 MHz function/arbitrary waveform generator. Pass/fail masks can be automatically created based on an input reference waveform or on a PC then imported via USB, also store and remove waveforms via USB.