Comforty 2-in-1 USB Tester Meter: Digital Multimeter, Current & Voltage Tester, Power Bank Tester, Supports PD3.0/PD2.0, QC3.0/QC2.0, BC1.2, USB A/C, iPhone 13 Pro
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Product description
- Test the capacity of the power bank Before testing the power bank, please fully charge the power bank, insert the USB current meter and double click to delete the data, and then connect the load or mobile phone (continuous discharge is required). Make sure the discharge voltage is 5V or 9V.
- Wide range of applications the USB tester comes with an OTG adapter, supports PD3.0 PD2.0, QC3.0 QC2.0, BC1.2 and USB A or USB C port, supports the updated iPhone 13 Pro mobile phone. (Supports iPhone 13 12 11 X iPhone Xs fast charging, 5V3A 9V3A 12V2.5A 15V2A).
- Latest updated IPS colour display the updated version offers 8 IPS main colour screen display interfaces that allow you to switch the display interface by pressing the button. The fonts are larger in one mode, which can read the data at a glance and make viewing easier. This instrument voltage, current, capacity, electrical size, power, load impedance, etc.
- Professional safety protection equipped with surge protection, over-current protection, undervoltage protection, low energy protection. This improved USB type C tester can detect safety and protect the devices from damage to the maximum. The output is automatically interrupted while data is saved when sudden power off.
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