[Hallicrafters] Fw: Weston Tube Tester 686 Type 9B

[Warren]

Subject: Weston Tube Tester 686 Type 9B


> Good Morning to the Group.
>
> I had given to me, a nice looking, working Weston 686 Type 9B  True Mutual 
> Conductance Vacuum Tube Analyzer, with original patch cords. So far, I 
> have cleaned it up (Looks very nice), Replaced the power cord with A  3 
> wire Cord, added Safety Caps, in line fuse and change the power tap to 125 
> volts. Ramped the test set up to operating voltage. except for one bad 
> switch, it appears to operate, how well I do not know.
>
> My question is, have their been any MWO' issued by Weston that I should 
> perform while I am checking out the Capacitors?  how good is the test set 
> when compared with the TV-2's.
>
> Thanks.  Warren
>
>