Despite their limited use for testing wall chargers and power banks, USB inline testers let you compare power sources. In three videos, we take you through their features, and we also try an inline ...

Believe it or not, not all USB ports yield the same amount of power, but here's a $10 gadget that can show you which ones you ...

Klein Tools introduces USB Meters and Tester (Cat. Nos. ET900, ET910 and ET920), enabling professionals to monitor the power delivered by USB ports. The ET900 easily measures USB-A power delivery ...

In the past, traditional power meters were the de facto standard for performing power measurements. In market terms, power meters are a mature and stable segment. With capital expenditure being a ...

There will be many obstacles on the way to the promised single cable type USB-C utopia: new standards that aren’t backwards compatible; USB-C sockets that outwardly look the same, but aren’t ...

Jordan is an editor for Android Police and a technology enthusiast. He writes frequently, both professionally and as a hobby, loving the process of putting pen to paper... or fingers to a keyboard.

In this mobile-first world, we all rely on our mostly mediocre device batteries to ‘get us through the day’. As device manufacturers have largely abandoned adequate capacity batteries in preference ...

Field pioneers Satori Technology (www.satori-technology.com) have extended their product range of USB Power Meters with the release of the ST265. This pushes the frequency limit for high dynamic range ...

We’ve all seen the little USB power meters that have become popular since nearly every portable device has adopted some variation of USB for charging. Placed between the power source and the device ...

Agilent's power meters have had a reputation as an industry standard going back to the Hewlett Packard Model 430A, before HP spun off its test and measurement division as Agilent. Agilent's new power ...