I want to buy an inexpensive GFCI receptacle analyzer (the kind that tells
you if it grounded, polarized, or neither), and also a 2-piece circuit
finder (so you can find out what circuit an outlet/receptacle is on).

HarborFreight does not have these, nor does Sears, judging from a look
through their catalogs.

Does anyone know where I can buy them? I would suppose Home Depot has them,
but I bet they are really expensive.

Thanks!

J.