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In Reply to: RE: How to add tube current meter to 300B amp?? posted by Paul Joppa on March 20, 2014 at 13:11:09
I thought about that but I didn't know if the voltage of the ohm meter might damage the 1ma meter, I guess not.
Follow Ups:
Start on a high resistance setting (the current will be very low). Switch to lower scales, watching the meter being measured. Stop before the needle goes off scale. That way you can be sure.
I'll be sling'in solder this weekend. Thx, Al
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