Michael Terrell writes:

https://www.amazon.com/dp/B015H0A3FO

On your losses, check your homeowner's insurance coverage.

I already had one of those. It isn't very accurate. I drilled a tiny hole i=
n the back of the case to adjust the calibration pot, without having to ope=
n it again.

The electrician the building hired was no dummy. Maxwell told me
the first thing he did was plug both meters into one socket to
check if they agreed. They did.

(I suspect even before that, he knew it was an open neutral, but
it was the right test to run.)

--
A host is a host from coast to
& no one will talk to a host that's close..........................
Unless the host (that isn't close).........................pob 1433
is busy, hung or dead....................................20915-1433