Using the ATX 9801 is easy -- plug one end into a mains outlet, and it acts like a short extension lead with a digital display. The socket on the front accepts pretty much every power plug worldwide, ...

I never thought that a $12 accessory could rival tools that cost much more. But this USB-C power meter delivers in profound ways.

Achieving accuracy across a variety of meters is essential for maintaining reliability, regulatory compliance, and customer trust. But not every test setup delivers—many fall short when it comes to ...

The Electric Power Research Institute (EPRI) and several of its member utilities are collaborating with VIA on a project that seeks to uncover how AMI (smart meter) data can be managed better while ...