USB-C power meter could save your devices from dodgy cables and chargers Plus, check the true mAh capacity of your smartphone, laptop, or portable battery.

Additional Tips Using a Multimeter: If you have a multimeter, you can also use it to check the voltage of a USB port by connecting it to the external pins of the USB-A connector.

A multimeter is a powerful tool for measuring electrical values such as voltage, resistance, and current, commonly used in automotive and household applications. This beginner’s guide will walk you ...

You know how it goes — some gadgets stick around in your toolbox far longer than reason dictates, because maybe one day ...

After you insert the Legion Meter into your charger’s USB port, you’ll plug your cable into the USB port on the back of the meter.