USB Tester PD QC2.0 QC3.0 Quick Charging Protocol Detection USB Voltage Current Power Meter for Phone Charger

Feature: 1. Multi Protocol Automatic Detection: This USB tester immediately recognize PD, QC2.0, and QC3.0 quick charging protocols, ensuring compatibility with most phones and chargers, no need for manual settings. 2. 7 Optional Display Interfaces: The USB voltage current tester provides multiple interface options to achieve intuitive and convenient operation, meeting personalized preferences, enhancing usability. 3. Precise Measurement: Equipped with a 1.77 inch color LCD display, it displays real time voltage (4 24V, 0.00001V resolution), current (0 6.5A, 0.00001A resolution), power (0 156W, 0.00001W resolution), and even calculates capacity (0 9999.99Ah) and energy consumption (0 9999.99Wh). 4. Advanced Analysis Tool: The USB tester can measure cable internal resistance (0 9999.9 Ohm , resolution 0.0001 Ohm ), view dynamic voltage current ripplewave waveforms to diagnose charging stability issues. 5. Data Recording and Export: The USB voltmeter can connect to your computer via USB, record curves, save data, and export as CSV files, suitable for in depth reporting or troubleshooting logs. 6. User Friendly Design: The USB tester features compact size, sturdy ABS casing, and intuitive controls (ENTER, KEY+, KEY , BACK, PD switch), making it easy to use in laboratory or on site repairs. 7. Wide Compatibility: The USB multimeter is suitable for USB A (5 pin), Type C (16 pin), Micro USB (5 pin) ports, and supports PC online monitoring to expand testing scenarios. Specification: Item Type: USB Tester Material: ABS Monitoring Voltage: Range: 4 24V Resolution: 0.00001V Accuracy: + (0.2percent +2) Monitoring Current: Range: 0 6.5A Resolution: 0.00001A Accuracy: + (0.5percent +2) Monitoring Power: Range: 0 156W Resolution: 0.00001W Accuracy: + (0.5percent +2) D+ D Voltage: Range: 0 3.3V Resolution: 0.001V Accuracy: + (1.0percent +2) Capacity: Range: 0 9999.99Ah Resolution: 0.00001Ah Electricity Consumption: Range: 0 9999.99Ah Resolution: 0.00001Ah Cable Internal Resistance: Range: 0 9999.9 Ohm Resolution: 0.0001 Ohm Equipment Operating Time: Range: 99 Days, 23 Hours, 59 Minutes, and 59 Seconds Resolution: 1 Second Record Time: Range: 999 Hours, 59 Minutes, and 59 Seconds Resolution: 1 Second. Package List: 1 x USB Tester