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Old 6th Apr 2021, 10:41 am   #6
Diabolical Artificer
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Join Date: Jul 2009
Location: Sleaford, Lincs. UK.
Posts: 6,049
Default Re: Sticking panel meter remedy.

I had exactly same on one of those big American VU meters, it must be a calcium deposit gets lodged in there
Yes, it did look like calcium or limescale being off white in colour. As to how it got in there that's a puzzler, a panel meter is a sealed unit.

Curiosity hasn't killed this far.
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