- USB Color Screen Tester: A dependable device for monitoring USB voltage and current, while also enabling fast charging in mobile devices. - Compact and Powerful: This USB tester is packed with essential features that do not require driver installation. Key attributes include: - Fast charging capabilities - Data storage - Bilingual interface (Chinese and English) - Adjustable standby brightness - Precise measurements - Energy capacity detection - Quick charge identification - Screen rotation - Intelligent recording - Universal Compatibility: Featuring a 4.4-inch TFT LCD high-definition display, this tester supports a variety of interfaces including USBA, Micro USB, and Type-C. It utilizes an external 16-bit ADC and a physical PD protocol chip for enhanced performance. - Practical Applications: 1. Ideal for technicians and enthusiasts who need to ensure devices are charging efficiently and at the correct voltage. 2. Useful for troubleshooting charging issues in smartphones, tablets, and other USB-powered devices. 3. Perfect for monitoring power consumption and performance while testing portable electronic devices. - Designed for precision and ease of use, this USB tester combines reliability with advanced functionality to meet your charging and measurement needs effectively.