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WNDSRFR · 04-03-2016, 08:32 AM

That's an Amp Clamp. It only works on AC. To measure DC Amps the meter needs to be in series with the load. That is to say, the entire current is going through the meter. And it's ALOT.

04-03-2016, 08:32 AM	#737
WNDSRFR Senior Member Join Date: Jan 2014 Drives: FR-S,GTI Location: Cocoa, Florida Posts: 1,193 Thanks: 239 Thanked 875 Times in 445 Posts Mentioned: 13 Post(s)	That's an Amp Clamp. It only works on AC. To measure DC Amps the meter needs to be in series with the load. That is to say, the entire current is going through the meter. And it's ALOT.