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【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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All-in-one USB Power & Protocol Tester for Fast Charging and Cable Diagnostics: Our USB-C checker combines advanced voltage/current measurement, fast charging protocol detection (QC2.0/QC3.0/PD/PPS) and USB cable checker functions.
The USB digital tester supports real-time measurement of 0-50V/0-6.5A. The intuitive display shows voltage/current curves, D+D-CC1/CC2 logic curves, and high-speed voltage ripple, allowing you to instantly identify charging abnormalities.
PRECISION ENGINEERING WITH ADVANCED AD SENSOR AND AUTO-CALIBRATION: Equipped with a high-precision USB voltmeter and independent AD converter, this USB tester ensures lab-grade accuracy (±1% error). The gravity sensor, 360° auto-rotating screen, and software calibration technology eliminate hardware errors. Ideal for measuring power adapters and portable devices.
Professional Tool for High-Power Testing and Data Analysis: The USB Checker supports high-voltage testing up to 54V/325W. It comes with a USB-HID cable for computer connection, and the free computer software allows for measurement curve export, firmware updates, and data analysis. It's ideal for engineers and hobbyists to evaluate charger quality, cable resistance, and capacity calculations.
Versatile and User-Friendly Design: Compact and portable, this USB multimeter features a full-color IPS display for clear readings. Equipped with a bidirectional current sensor, it seamlessly measures input and output power. Switchable PD protocol modes (CON/CC1/CC2) allow for safe generation of high-voltage output for troubleshooting.
Future-proof testing capabilities and long-term support: Designed to keep up with evolving fast charging standards, our USB voltage and current tester supports next-generation protocols like PPS and 54V PD. Its rugged construction withstands heavy use, and free firmware updates ensure compatibility with future technologies. This USB C tester offers unparalleled versatility for technical professionals and everyday users alike.
USB Current Voltage Checker, USB C Tester 50V 6.5A Bidirectional Measurement, Voltage Current Curve Capacity, PD E-Marker Cable Checker, QC/PD Fast Charging Protocol Detection, Voltmeter Ammeter Wattmeter Detector
