RPG4 tube-tester

RPG4 tube-Tester.

 

This german  tubetester is all original. It is a very handy tester for testing the tubes in my german radio’s. It is remarkeble, that even a lot of  american tubes can be tested. So a very useful tubetester.

rpg4vooraanzicht

Picture Above: RPG4 Front View.

In the lid, there is a cable, which you can connect to tubetester itselves. So alle the tube testscockets in the lid comes available.

rpg4binnen

Picture above: RPG4 inside look.

Right the rectifier tube, left the voltage stabiliser tube,

Posted in German Army Navy.

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