I was wondering if there are any ways to test whether the electrical system in your house suffers from "dirty power". I have heard of line conditioners, EMF/RFI filters, AVR, and group loop isolators. Can someone clarify what these are and which ones are ideal for capturing needs?
I know what AVR is. I have a UPS on order now ( http://www.amazon.com/gp/product/B000BMBT4I
) with AVR, but I am curious as to how these compare to Ground loop isolators, line conditioners, and UPS's with EMI/RFI filters.