Tektronix TM500 Tool Box

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

Tektronix TM506 Chassis Mainframe Module for TM500 Test Measurement System

TEKTRONIX AM 503 / AM503 CURRENT PROBE AMPLIFIER PLUG IN for TM500 SCOPES, AS-IS

Tektronix DP501 Digital Prescaler Plug In Module for the TM500 System

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

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

Tektronix PS503A Dual Power Supply Module 0-20V 1A For TM500 TM503 TM504 TM506