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View Full Version : RE: R&D Instruments model 1575 Tube Tester..?

MTM
January 31st 07, 10:54 AM
Hello............NG..
Might anyone know anything about a:
R&D Instruments model 1575 Tube Tester..?

Is it the same as...?

Hickok.....539...B or C..?

Pix available.......Thanks


Thanks........Mike..........
814-450-7979-c




RE: R&D Instruments model 1575 Tube Tester..?