Tektronix TDS640A 500MHz 4CH 2GSa/s Oscilloscope

Frequency Range/ Bandwith - 500 MHz
Max. Vertical Sensitivity - 10 V/div     
Min. Vertical Sensitivity - 1 mV/div     
Number of Channels - 4 CH     
Record Length -    "2,000 pts."     
Sample Rate - 2 GSa/s     
Type - Digital