I've got a Precision tube tester that has a HUGE swiveling meter-I guess to show the ciustomer the condition of his tube under test. All black wrinkle finish and really cool. But it has a bad transformer, p/n 18-103. Can anybody out there help me out? Thanks. Robert

I've got the very same tester with original manuals and several books on nos tube data. It works well- and if you would like to make a bid on it, please contact me @ the said e-mail address.