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Vintage Precision Apparatus 612 Tube Tester Not Tested Parts Only.:
$195.95
This vintage Precision Apparatus 612 tube tester is being sold as parts only and has not been tested. It was manufactured in the United States by the Precision Apparatus Company and is a part of the Testers & Calibrators category under Business & Industrial. The model number is Series 612 and it has not been modified.