Tektronix 7S11 Sampling Unit Plug-In Module Vintage Oscilloscope UNTESTED B.2

Tektronix 7603 Opt. 05 Oscilloscope Mainframe Only, Working, B373364, As Is

Tektronix type 453 oscilloscope 150MHz 2 channel (see description)

Tektronix 3T2 Oscilloscope Plug-In Random Sampling Sweep Vintage Module B.25

Tektronix 7S11 SAMPLING UNIT Module for 7000 Series Oscilloscope

Tektronix 7613 Analog Oscilloscope w/ Modules 7K11, 7L12, 7D14)see description)

Oscilloscope Tektronix 475 with DM44 2 Channel Digital VOM with Test Lead 60Mhz

Tektronix Type 80 Vertical Amplifier Plug-In Unit Vintage Oscilloscope Mod B.62