Tektronix TM502A with an AM503 amp and an A6302 current probe tested & working

Tektronix TM500 mainframe-tester (067-1201-99) designed by NFM: faceplate

TTI EL561 Power Supply (R3)

Yokogawa Panel Meter Model YOK2503FAZZ 0-5 D.C. Milliamperes

Marconi Instruments TF 2103 Wide Range Oscillator **FAULTY/NOT WORKING**

Voltech PM100 Single Phase Power Analyzer - Fully Tested and Working -2021 Cal

Philip Harris Vintage Voltmeter Fully Working Antique

Irwin IT4110 240v Portable Appliance Tester PAT instructions Fully Working VGC