Hi Andy, Thanks for that description. I'm sure it teaches some of us a lot and gives food for thought. I'm curious about your clamp ammeter. Is it a dedicated instrument or a "probe type which uses a
Thanks for that, Andy, It's a bit more modern and sophisticated than my old Weston and Amprobe clampers! 73 -- 73 es gd dx de pat g4gvw qth nr felixstowe uk (east coast, county of suffolk)
Dedicated instrument, DVM, ohms and AC/DC current clamp . True RMS reading http://uk.rs-online.com/web/search/searchBrowseAction.html?method=getProduct&R=6973963 ... and now seems to cost rather m