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

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 ...

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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 to a ...

Fortunately, if you’ve ever needed to test the voltage on your USB-C devices, there is a tool for you. There are quite a few USB-C voltage meters on the market, including one from one of my favourite ...

Your MacBook isn’t charging right and you can’t figure it where the problem is? Plugable’s USBC-VAmeter3 can help. Connect it to the power cable running to your Mac, iPad or iPhone to see the voltage, ...

Packet-Master USB-PET from Saelig is a protocol and electrical tester that performs the suite of tests defined by USB-IF specifications for USB On-The-Go and battery charging. It connects to a host PC ...

The MQP Electronics’ Packet-Master USB-PET USB protocol and electrical tester can perform the suite of tests defined in the USB Implementers Forum’s Battery Charging, USB On-The-Go and Embedded Host ...