Enhance your device charging experience with this advanced USB Tester, designed to support Fast Charge 3.0 technology for rapid and efficient power delivery. This versatile USB tester accurately measures voltage and current, providing real-time monitoring to ensure optimal charging performance. Equipped with intelligent memory functionality, it can store up to 9 sets of charging data, preserving your information even during power interruptions to prevent data loss. The clear LCD display offers easy-to-read measurements, making it an essential tool for troubleshooting and verifying USB power sources. Key Features: · Fast Charge 3.0 Support: Enables quick charging compatible with a wide range of devices, reducing charging time significantly. · Accurate Voltage and Current Measurement: Monitors real-time voltage (up to 200W) and current (0-6.5A) to ensure safe and efficient charging. · Intelligent Memory Storage: Saves up to 9 groups of charging data, including mAh, mWh, timing, and internal resistance, for detailed analysis and tracking. · Data Retention on Power Failure: Maintains stored data even if the power supply is interrupted, preventing loss of valuable charging information. · Clear LCD Display: Provides sharp and easy-to-read data, including charging capacity, power, timing, and internal temperature for comprehensive monitoring. · Compact and Portable Design: Measuring approximately 5.7 x 2.5 x 1.2 cm (2.2 x 1 x 0.5 in), it is lightweight and convenient for on-the-go use. Specifications: · Condition: 100% Brand New · Current Range: 0-6.5A · Charging Capacity (mAh): 0-999999mAh · Energy (mWh): 0-999999mWh · Timing Range: 0-99 Hours · Power Range: 0-200W · Charging Internal Resistance: 0-999.9 Ohms · Data Grouping: Groups 1-9 · Internal Temperature Range: 0-80℃ · Size: Approx. 5.7 x 2.5 x 1.2 cm (2.2 x 1 x 0.5 in) Package Includes: · 1 x USB Tester This USB Tester is an indispensable tool for anyone needing precise charging data and fast charging support, making it ideal for technicians, engineers, and tech enthusiasts who demand accuracy and reliability in their USB power monitoring.