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    USB Tester Multimeter with IPS Color Display, 4-30V 0-6.5A High Current USB Power Meter, QC 3.0 Fast Charge Voltage Current Detector, Digital Voltmeter Ammeter for Power Bank Capacity Testing

    • Extended high-range detection: 4-30V voltage and 0-6.5A large current, adapts to high-power charging devices.
    • Built-in QC 3.0 fast charge protocol recognition, accurately detects quick charging output status.
    • HD IPS color screen, multi-angle clear display of voltage, current, power, capacity and energy data.
    • High-precision real-time monitoring, ideal for testing chargers, cables, power banks and load stability.
    • Compact plug-and-play design, portable for daily inspection, electronic DIY and maintenance work.
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    This digital USB multifunctional tester features an upgraded 6.5A high current capacity and wide 4-30V voltage coverage. It perfectly supports QC 3.0 fast charging detection and real-time tracking of core power parameters. The vivid IPS color display ensures clear readings in any environment. Durable and lightweight, it provides reliable data analysis for charging equipment evaluation, capacity calibration and daily power safety testing.



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