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Main image of Diymore USB Tester,4-25V 5.0A LCD USB Digital Voltage Current Power Tester Multimeter,USB Power Mester Tester, USB Voltmeter Ammeter QC2.0/3.0

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Diymore USB Tester,4-25V 5.0A LCD USB Digital Voltage Current Power Tester Multimeter,USB Power Mester Tester, USB Voltmeter Ammeter QC2.0/3.0

COMPREHENSIVE DISPLAY: Features a 0.96 inch IPS color display that shows real-time voltage (4-25V), current (0-5.0A), power, energy statistics, capacity, and fast charging protocol detection including PD, QC2.0, and QC3.0
MULTI-FUNCTION TESTING: Digital USB power meter tester measures and monitors charging speed, quality, and performance for both USB-C and USB-A devices, helping identify faulty chargers or cables
PRECISE MEASUREMENT: Accurately detects and displays voltage, current, power consumption, and charging capacity statistics with clear color-coded readings on the LED display for easy monitoring
DUAL USB COMPATIBILITY: Works with both USB Type-C and USB Type-A connections, making it versatile for testing various smartphones, tablets, power banks, and other USB-powered devices
COMPACT DESIGN: Portable USB multimeter tester with pass-through design allows simultaneous charging while monitoring, perfect for testing charger output and cable quality without interrupting device use