USB C Power Meter Tester USB Multimeter 6-Digit 4-28V 0-7A Voltage Current Capacity Amp Volt Watt Voltmeter Ammeter PD/QC Fast Charging Detector

About this item This usb c power meter features ultra-high precision 6-digit display, acting as an accurate voltage current tester. It delivers ultra-fine resolution of 0.00001V, 0.00001A and 0.00001W, supporting 4–28V voltage, 0–7A current and rated continuous power up to 100W. This usb c tester auto-detects and manually triggers mainstream fast charging standards including PD2.0/3.0/PPS, QC2.0/3.0, FCP/SCP and AFC. As an all-in-one usb c multimeter, it integrates complete energy statistics and cable detection tools. You can store up to 10 groups of capacity, power and timing records, calculate real battery capacity via built-in algorithm, and record offline voltage-current curves continuously for up to 5 hours. This usb c cable tester accurately measures wire internal resistance with 0.0001Ω resolution, and the PD listener mode lets you monitor full PD protocol communication data for engineering verification and daily cable screening. This secure usb c power tester supports multi-port universal connection design for wider compatibility. Equipped with USB-A, Type-C and Micro-USB triple input monitoring ports plus dual Type-C/USB-A output ports, it adapts to all common USB charging gear. It limits max test voltage to 28V with clear safety reminders for high-voltage trigger operations; a dedicated PD toggle switch separates PD and QC protocol testing to avoid signal conflict, greatly lowering the risk of burning incompatible devices during fast charge trigger tests. Boasting a 2.4-inch HD color screen, this portable usb c digital tester brings comfortable visual and adjustable personalized settings. Built-in G-sensor enables auto screen rotation for flexible viewing angles. You can freely tweak screen brightness, standby brightness, refresh rate, temperature unit (℃/℉), button tone and standby timer. The multi-function navigation keys and independent back key support quick page switching and one-click data clearing for smooth testing operation. It works as a multi-scene usb c port tester for phone charging tests, power bank input/output detection, charger protocol verification and USB interface curve logging. Extra practical features include onboard temperature reading, USB disk data export and firmware upgrade via USB-A port, test report generation and DASH cable reading, making it a must-have usb c meter tester for charging performance troubleshooting.