Cingk USB Safety Tester Monitor for Quick Charge Cellphone and Charger of QC2.0/QC3.0/MTK-PE/Iphone 2.4A with Wide Range of 3-30V, 0-5.1A to Protect your Device Safe
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<b>[Product Information]</b><br>
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<li>This USB instrument can monitor voltage,current,capacity,power, load resistance, D+/D- voltage, charging time and other data.It supports QC2.0/QC3.0,BC1.2,Apple Iphone 2.4A and other protocol quick charging styles of cellphone and chargers</li>
<li>Current test range: 0-5.1A. Wide voltage range: 3-30V.This USB digital multi-meter is specially designed to protect your cellphone charging,the real capacity of your power bank and real time charging data detecting</li>
<li>Real-time monitoring of charge data, USB monitor will automatically cut off when the device is full charged, makes it controllable and more secure when charging, effectively protect your device</li>
<li>Special design of both USB sides in so makes it easy when plug the USB tester with other devices</li>
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