The USB interface is being increasingly used as a power supply and charging port for all kinds of devices, besides data transfer. A meter to measure the electrical parameters of devices connected ...

I never thought that a $12 gadget could rival tools that cost 10 or 20 times as much. But the TKXEC USB-C power meter is accurate, reliable, and affordable.

Gentec-EO's BLU app for Android now supports INTEGRA UP and XLP power meters. By plugging their INTEGRA UP or XLP into an Android phone via a USB-A to USB-C cable, users can take measurements directly ...