[vecher]

Ok, Did my best at calibration. Now when I set the line adjust to the line adjust line it reads the filament voltage setting correctly. When I put in a tube and compensate for the current draw the voltage is right on after readjusting the control..

Tube tester now works correctly..

It will be a great addition to my equipment for testing the older 4 and 5 pin tubes..

It cost a little more than I wanted but at lease it good now..

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