Ensures you the best accuracy-Class 1.0 with 0.01W ... for cumulative kilowatt-hours & elapsing time PORTABLE KILOWATT METER: Compact size with start detection 0.20W, you can virtually monitor ...

These handheld devices measure electrical properties such as voltage, current ... We researched the best options for pros and DIY weekend warriors alike, along with advice to help you decide ...

Opinions expressed by Forbes Contributors are their own. Technology journalist specializing in audio, computing and Apple Macs. Plugable is one of those fascinating companies that make all manner ...