Tektronix TDS-2000C Series Digital Storage Oscilloscope
Tektronix TDS2000C Series Digital Storage Oscilloscope :
TDS2001C: 50MHz, 500MS/s, 2 channel TDS2002C: 70MHz, 1GS/ s, 2 channel TDS2012C: 100MHz, 2GS/ s, 2 channel TDS2004C: 70MHz, 1GS/ s, 4 channel TDS2022C: 200MHz, 2GS/ s, 4 channel TDS2014