Tektronix 7B53A Dual Time Base Plugin

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

Tektronix 7B53A Dual Time Base Plug-In for 7000 Series. FREE SHIP

Tektronix 7B53AN Plug-In Module Dual Time Base for 7000 Series Oscilloscopes

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

Tektronix 7B53A Dual Time Base Oscilloscope Plug-In Module For Parts (T-100)