If you want to learn about your home’s power consumption in real time and your meter happens to fit the bill, look into building a PiggyMeter, it’s the kind of DIY project that a hacker was ...

A group of Dutch scientists have been testing out some of today’s “smart” electrical meters to check their accuracy, among other things. Not ones to disappoint, the scientists have found ...

The Three-Phase Power Analyzer (Graphic Power Quality Analyzer) PCE-GPA 62 is used for single-phase or three-phase measurements of the active, reactive and apparent power, power factor, phase angle, ...

Thanks to our technology editor, and keen cyclist, Steve Bush for flagging this one: a project to build a bike power meter. Basically, is an early prototype of a low-cost affordable fitness power ...

We’ve got them listed in descending order by PP100 score, with the model highest in quality at the bottom of the list. J.D. Power bases the data on the 2021 Initial Quality Study. Top-Rated 2021 ...

Ultimately, a power meter can be an extremely helpful training tool—that is, if you’re actually going to use the data to make changes and track progress. But there are a few things you should ...

A power supply for electronic devices. Also called an "AC adapter" or "charger," power adapters plug into a wall outlet and convert AC to a single DC voltage. Computers use multiple DC voltages ...

A super power isn’t a skill but a perspective, a mindset, a way of working that enhances everything you touch. It’s unique, like a thumbprint, part of your brand. It is that quality that ...

These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile Analyst at PCMag, which means I cover wireless phones, plans, tablets, ereaders ...

The Three-Phase Power Analyzer (Graphic Power Quality Analyzer) PCE-GPA 62 is used for single-phase or three-phase measurements of the active, reactive and apparent power, power factor, phase angle, ...