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my Precision 10-12 arrived today
Steve McDonald
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Posts: 35
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Joined: Apr 2016
City: Medford, Oregon
#10

04-13-2016, 02:14 PM
The 10-12 features "Electronamic" tests. It is actually an emission tester, but it's a darn good one. I have a 10-12. I've never been able to find documentation of the calibration process, or anything from the factory, so I've never messed with it, but it tracks well with my CALIBRATED Hickok testers. I use a TV-7 to check tubes. I even have a spare TV-7. I have around 30 testers, most of them Hickoks or military testers. If you can find one, replace the 5Y3 with a 6087.
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RE: my Precision 10-12 arrived today - by morzh - 03-25-2016, 09:38 AM
RE: my Precision 10-12 arrived today - by cgholly - 03-27-2016, 10:28 PM
RE: my Precision 10-12 arrived today - by Steve McDonald - 04-13-2016, 02:14 PM



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Test Equipment