Some clamp meters that measure AC current also measure root mean square (RMS) power, which is the square root of the time average of the square of the instantaneous power. Most products include a ...

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, ...

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 ...

However, an unbalanced load, an overload, a bad connection, and harmonics can all create a similar pattern, so follow up with electrical or power quality measurements ... a thermal imager and a ...

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 ...

When not corrected in time, power quality issues can cause outages that take down the whole plant. The costs of downtime can be devastating in terms of lost productivity, wasted resources, and ...

Upgrading your gear is sometimes half the fun of cycling—but that doesn't mean every upgrade is worth the money.

With the onset of autumn, many households will start turning on the heating - even if they might be dreading the cost.