TEKTRONIX TYPE 3B3 TIME BASE PLUG-IN MODULE As Is Untested

TEKTRONIX TYPE 3B3 TIME BASE PLUG-IN MODULE As Is Untested Estate

Tektronix Type 1A2 Plug-in - Dual Trace for Oscilloscope 500 Series

Tektronix Type 3A3 Plug In, differential dual trace plug-in, untested

Tektronix 1A5 Differential Amplifier Plugin for 500 Series Oscilloscope AS-IS

Tektronix Type W SAMPLING Unit Oscilloscope

Tektronix 7B53A 100 MHz dual time base plug-in for 7K series oscilloscopes

Tektronix 7B87 Time Base 7854 7000 Series Oscilloscope Plug-In Module (nice)