USB testers are incredibly handy tools for evaluating USB ports and the outputs from chargers, offering valuable insight into a device’s functionality. My top recommendation for an affordable and easy-to-use USB tester is the ChargerLab Power-Z C240.
The Power-Z C240 is refreshingly straightforward to use. You simply plug it in, and it starts up immediately, displaying all the necessary data on its color screen. Although the display is on the smaller side, it is sharp, bright, and colorful, making the information easy to read and understand.
This user-friendly design makes the C240 an excellent choice for those who need a functional USB tester without the complexity. A pro tip to consider: If you find the screen hard to read, use your phone to take a photo or video of it.
This meter also supports up to 240W of power transfer, which means it’s future-proofed as faster chargers continue to hit the market.
At $30, the ChargerLab Power-Z C240 is an excellent value, offering robust capabilities without a hefty price tag. It’s a smart choice for anyone looking to keep up with the latest in charging technology while ensuring future compatibility with high-powered devices.
