National Instruments Corporation PXIe-5160 PXI Oscilloscope, 500 MHz, 10 bits, 2.5 GS/s, 4 Channels, 2 GB
High-resolution oscilloscope/digitzer with the large dynamic range, software-selectable 50 Ω or 1 MΩ input, ranges from 200 mV to 20 V, and ability to acquire more than 1 million waveforms in oboard memory