Tektronix 7A13 Differential Comparator

TEKTRONIX 7A13 DIFFERENTIAL COMPARATOR PLUG-IN MODULE - Tested for Power

T1 - Tektronix Plugin lot 7B53A + 7B53A + 7A16A + 7A16A - Tested Working

Tektronix 7S14 Dual Trace Delayed Sweep Sampler 7000 Series Oscilloscopes

TEKTRONIX 7A13 DIFFERENTIAL COMPARATOR VERTICAL PLUG IN for 7000 SERIES, AS-IS

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

Tektronix 7A18 Dual Trace Amplifier Plug-In for 7000 Series Oscilloscope

Tektronix 7A26 Dual Trace Amplifier 7000 7584 Oscilloscope Plug-In Module (nice)