Part Tested - Tektronix TAS485 200 MHz 4 Channel Analog Oscilloscope
Tektronix TAS 485 Analog Oscilloscope superb tools for processing and displaying electrical signals. Bandwidth: 200 MHz. Deflection Factor Accuracy: 2.5 %. 4 Channels. Channels 1 & 2 show sinewaves but could not get 3 & 4 to display anything.