Western Mass News is getting answers on smart meter technology, and how the utility company says homeowners can benefit from ...

[Giovanni] built his energy meter to monitor energy usage ... With this setup, it’s possible to track voltage, current, frequency, and power factor, so you can really nerd out over the ...

An AC Watt Meter, on the other hand, can by pretty useful on any workbench. This handy DIY Digital AC Watt Meter not only has an impressive 30A current ... the Resistive voltage divider values ...

LEM Electrical measurement technology specialist LEM adds two new members to its IN family of current sensors, suitable for a ...

Electrical utility substations are wired with intelligent electronic devices (IEDs), such as protective relays, power meters, and communication switches. Substation engineers commission these IEDs to ...