Hello all,
The meter movement acts like a capacitor slowly discharging through the meter, but only on the resistance scale, all other scales work fine.
It will eventually find the correct seting if I let it work itself back to the setting, if I dont touch any zeroing corrections controls.
When I get it all settled down and stabilized I can switch between 0 ohms (leads connected) and infinity (leads not connected)and it will return correctly.... quickly. But If I go to any othe scale an then back to resistance, it takes ten minutes for it to stabilize back to the correct setting without touching the zeroing controls
I have replaced both tubes with NOS. A 6AL5 and
a 12AU7A, I did the burn in thing several times.
Several New Batterys and checked for cotinuity several times.
If I didn't like the meter so much when it was working I would have a lot more parts in my scrap box.
Appreciate all help and sugestions in advance
Thank you .... Antoni