Trumpy,
Pls, there are so many different pieces of equipment and test equipment out there, most guys don't need or know how to use. Does that make them inapt?
Why does a residential guy need to know how to use a highpot tester?
Why does a lineman need a low volt wire tracer?
Some guys here do different things and need different equipment than others.
Does that make all of us "US Sparkies" knuckleheads?
That wasn't nice.....
Dnk.......