Any have pointers to a gadget that will monitor and log power outages or glitches on 110V or 220V residential electrical service?
Looking for a home or retail level gadget that will work either connected to a dedicated computer, or preferably free-standing with periodic read-out to a computer, logging time and duration of both longer outages and short glitches (anything long enough to cause digital clocks and appliance displays to reset).
Asking on this group because a lot of tech-savvy people seem to hang out on this group; glad to accept pointers to any other group.
Any way to make the computer itself (e.g., Mac iBook) do the sensing and recording?