TV 2 tube tester

[63superreverb]

Does anyone have any information on Tube Testers TV-2 C/U

I just purchased this tube tester very good shape no sticky meters...but it seems to test most tubes really good 12AX7 EL-34 EL-84 but....but when i test 12AT7s seem to test very low even with newer tubes....is this a filter cap problem...or ????
any information or tube tester repair information would be greatly accepted, phone numbers, email, web sites, ect....personal information..

[Tubetwang]

Those old testers need calibration...my Sencore MU-140 has 2 tubes inside.

Get the thing calibrated.

I had mine done by Chris Hayedt but he sadly passed away some years ago...

Others will chime in...you may Google Hickok TV-2 for maintenance manuals and/or repair/calibrate tech...

Those TV series were built for the military.
Though cookies!
Opened it...you may find Thai Sticks inside...

[63superreverb]

Thanks for the reply Tubetwang

[selloutrr]

there is a guy on Ebay who calibrates and services Hickok's you can find him on Ebay when you search Hickok.
All you need is a standard service ( cleaning and more then likely a few parts replaced ) and a calibration and you'll be good as new!

I'd guess $200 and it's good as new!