RCA WT-110A tube tester
 

Just recently acquired this WT-110a and it has a bad meter , tried to repair but too damaged.
Can anyone tell me if there’s a sub that will work ?
The service lit says it’s a 0-100 uamp so will any 0-100 uamp work ? I can change the meter face if I can find a replacement meter that’s the right size (4.25”)

Thanks
Darrell

FIXED !

I used a Simpson model 29 meter. 0-100 Uamps. It was the exact size as the original.
Worked perfectly
I Was even able to replace the meter face with the original RCA face and surround.

Nice!