DIGITAL METER CONVERSION UPDATE

It took awhile, but the digital meter conversion for the Hickok 539BC is almost ready for installation. All parts are made and now I just need to put them together and calibrate them. I will be putting the three meters in a 539B and will post some pics soon.

They will work on all the 539B/C tube testers for the main meter regardless whether or not it is the big black meter or the newer smaller meter, the AC meter for all of the 539s, and the bias meter will currently only work on the original round bias meters; not the square ones, but that may change as well.