I have seen panel meters for my tube tester on google, but for some reason, I can no longer find them. anyone?
Other info printed on meter: B&K MFG CO.. Dixson Inc. ME-12
I am no longer able to zero my meter as it never falls back to zero. always 1/2" above or below. impossible! must be broken beyond repair, so looking for a replacement.
thanks,
Walt
Other info printed on meter: B&K MFG CO.. Dixson Inc. ME-12
I am no longer able to zero my meter as it never falls back to zero. always 1/2" above or below. impossible! must be broken beyond repair, so looking for a replacement.
thanks,
Walt
Your problem sounds electrical but its may be dirt in the meter. Disconnect one lead and see if it zeros. It may be binding inside. If it zeros you have an electrical fault and then meter is probably ok.
zeroed unplugged, then plugged in and zero moves, but never to the same place. if above zero and tap tap tap (20 times) and returns to zero. if well below zero, tap 20 times and returns to zero. zeroed while plugged in, then test and when let go of test button, always rests at different spot. the problem is mechanical and I cannot fix that without a microscope.