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- last updated 26/08/06 21:34:52

 

In my opinion, the best valve testers ever made in the world, were made by Avo.   The following is a small gallery of pictures of some the equipment made by Avo, there is also the Avo CT-160 page which gives more detailed information on this excellent portable tester.

Need manuals?  Try Crowthorne Tubes - http://www.crowthornetubes.com  They have manual copies available, scanned manuals on CD ROM, and accept PayPal.  This is a part time outfit run for enthusiasts rather than a big business - what a great find!

You may click on any of the following images to see a much larger picture.

tester.jpg (12486 bytes)
Avo Valve Tester

mk2.jpg (16542 bytes)
Mk I/II

mk3.jpg (15630 bytes)
Mk III

mk4.jpg (17152 bytes)
Mark IV

160.jpg (15261 bytes)
Type 160 (CT160)