Advanced Charging Technology: Equipped with the latest PD3.1 and QC5.0 protocols, this portable KM003C tester supports up to 240W, ensuring fast and efficient charging for a wide range of devices. Versatile Use: Ideal for both charging power detection and power deception modification, this device is a must-have for tech enthusiasts and professionals working with electronic devices. Compact and Portable: Designed for users , the KM003C is compact and easy to carry, making it an excellent tool for on-site diagnostics and adjustments. User-Friendly Interface: Features a clear and intuitive interface that simplifies testing processes, making it accessible even for those with minimal technical knowledge. Specification: Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use. Color: Black Material: ABS Package Contents: 1 x Type-C Tester 1 x 240W USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.