Just got one of these cheap on ebay with a full set of adapters but no manuals. It's solid state and appears to be from the 60s.

Did a quick recap and fired it up. It seems to work, but I really need a copy of the owners or service manual to be sure. There are six trimmers inside that I suspect need some tweaking.

Does anyone have the manuals for this tester ?

https://farm9.staticflickr.com/8584/16735187081_8d5b9c44a6_c.jpg (https://flic.kr/p/ruQd5i) https://farm9.staticflickr.com/8659/16735322832_4854e76157_c.jpg (https://flic.kr/p/ruQUqQ)

Thanks to a tip from Chuck, I got a copy of the manual from http://www.manualsplus.com/
https://farm8.staticflickr.com/7601/16850894396_1724318746_z.jpg (https://flic.kr/p/rF4eQ1) https://farm9.staticflickr.com/8659/16850894936_807e4f54ca_c.jpg (https://flic.kr/p/rF4eZj)

Then, I was able to completely recap and calibrate it. It works fine and with a full set of adapters is a nice addition to my workshop.
https://farm9.staticflickr.com/8742/16671387557_16173482e8_c.jpg (https://flic.kr/p/rpcdGv)

Nice work!:thmbsp: