Precision apparatus 10-12 Tube tester

  Precision  Apparatus wanted to challenge Hickok and built these testers with a more thorough and accurate reading ability than the common emission tester. Very nice  condition for collection or bench. Photos show  condition and I tested a couple tubes  with good results. There is a   lot  of information about this tester and Precision apparatus if you want to do some investigating.

     New manual is included.  Plus a Precision G-140 socket adapter. I package well and there is no sales tax in Oregon yet. So much fun for half of what some tubes are selling for. 
  Others available if you want to spend more money. I have some of the best in the world to sell. From $365 to $3295 for the computerized military USANM-118B bit-matic.