The 6527-Q Multifunction USB Digital Tester - Voltage and Current Meter is used to check Type-C and USB chargers and portable power supplies for electronic devices. It allows you to check the voltage and current passing through the Type-C or USB socket, as well as check capacity, energy, power, temperature, and impedance. It is equipped with an IPS LCD display. It will be widely used to monitor the charging status of any USB-powered device.