I tested popular 'power-savers' on the market - here's the only one that isn't a scam

I tested popular 'power-savers' on the market - here's the only one that isn't a scam ...

How I monitored my home's biggest power drains in real time - 3 simple methods you can use

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, ...