Most residences and commercial buildings in the United States currently use an old-style electromechanical utility power meter to track electricity use. The meters are reliable and cheap but ...

Which is the best current sensor for your power measuring application? Solid-core current sensing technology provides good performance at low cost. But split-core sensors are making strong progress ...

How your use of power sensors and spectrum analysers can influence outcomes in RF and microwave power measurements, writes Giovanni D’Amore of Keysight Technologies. The ability to make consistent ...

Smart meter power supply designers need into take account of concerns such as energy efficiency, fraud protection, and reliable operation if the electrical supply fails. In regards to efficiency, ...

A new wearable power meter has been created specifically for runners to provide them with data and feedback on the power of their running rather than their heart rate and calories burned. The new ...

I signed the papers on my first house today! In celebration, I started looking for some home hardware hacks, but stumbled across this old (2003) laser power meter sensor. If you like to scare off the ...