On November 11, 2019 at 12:39, Ernie Gilman said...
Good question. That's just the first meter I ran across.
Well, things have definitely improved!
About five years ago I attended a seminar put on by Middle Atlantic, with Bob Whitlock on site to add comments and be sure the MA guys told us everything... about grounding. Grounding troubleshooting can involve very very low AC current measurements. At that time the meter they recommended looked very much like the one you link to, but was about $250.00.
You mean Bill Whitlock, right?
Wasn't it you who has written that if the ground loop is around a Volt and no hum is audible, that it's really not a problem?
