Contact us: Email: Phone: +49 2191 598 280; Please note: We can only deliver to businesses or educational institutions.

USB Testers



USB testers with different connectors

USB testers are used to test devices with USB ports. They can measure DC current, DC voltage, capacitance and resistance. The primary difference between USB testers is the compatible USB interface. For example, some testers, such as the UT658A are suitable for devices with a USB-A port, while others, such as the UT658Dual, can test devices with both USB-A and USB-C ports.


USB testers are especially exciting for tinkerers working on developer boards like Raspberry Pi, Banana Pi & Co.

Our brands


For more than 30 years, UNI-T, as one of the most renowned manufacturers in the world, has been producing high-quality premium measuring devices and other test equipment in various price categories. Thereby UNI-T offers, besides low-priced entry-level models for the educational and hobby area, many high-quality premium devices, which have been designed for professional use and are highly appreciated by professional users.