J L M Posted May 11, 2012 Report Share Posted May 11, 2012 Seems like I read about this before but when I searched I couldn't find it. My CTSW's amp meter bounces around from a -4 up to +4 or 5. what causes this and what should it be reading? The volts stay pretty close to 13.2 . tks for any response Link to comment Share on other sites More sharing options...
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