How Much You Need To Expect You'll Pay For A Good UPS Syndome
A pure sine wave is significant for just about anything with a robust motor (such as a corded drill, vacuum, or blender), together with delicate audio gear and health-related units that need pure AC electrical power.I examined a couple of different true-sine UPSes, which had been both rather highly-priced. Their output looks like this:– CharlieR