Tektronix TM500 Tool Box

Tektronix PS501-1 DC Power Supply Plug-In (0-20V/0-400mA, 5V/1A)

Advantest Q81206 1.3uM EELED Unit Plug-In

Tektronix AM502 Differential Amplifier Plug-In

Tektronix 7A13 Differential Comparator 7000 Oscilloscope Plug-In Module (nice)

Tektronix AM 503 Current Probe Amplifier Plug-In for TM500 System 667788

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

Tested Tektronix 7A16 7A16A Single Trace Amplifier Oscilloscope Plug-In #T7