Precise 111 tube tester - missing tubes

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Jump to Latest
D

dieter9084d

Member
Joined 2009
Hello

I have recently acquired a fully restored and calibrated Precise 111 tube tester.

Unfortunately the roll-chart of this model does not mention tubes like the KT88 and the 300B.

The 6550 valve is mentioned but probably not exactly a match to test the KT88 ?

I found some extra information on the internet about this model, but a document with supplementary tube data does not mention those tubes either.

It seems strange to me that both popular tubes should be impossible to test on this particular tester, so I am wondering whether anyone here would have the data necessary to test these tubes on the Precise 111.

Thanks in advance

Best regards
Dieter
 
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Top Bottom