Tektronix Oscilloscope Plugin Module SI-5010 Programmable Scanner

Tektronix 7A18 Dual Trace Amplifier Plug - In

Tektronix 7A26 Dual Trace Amplifier Vertical Plug-in for 7000-series scop

Tektronix 7A18 Dual Trace Amplifier Plug In

Tektronix 016-0606-00, TDR X-Y Output Module, for use with 1502 and 1503 TDRs

Tektronix 5A18N Dual-Trace Amplifier Plug-In Module for 5000 Series Oscilloscope

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

Tektronix 7A26 Dual Trace Amplifier Plug In for 7000 Series Oscilloscope