12 in 1 - USB Digital Tester & Adapter

Multifunctional USB Power Meter - LCD Color Display - USB / Micro USB / USB-C A handy tool that measures voltage, current, power, charge time, and more for all of your USB A, Micro B, and USB C gadgets (phones, power banks, etc...) Features Connectors: USB Fast Charging input & output, micro USB input, USB-C input & output Support QC2.0, compatible QC3.0, Android BC1.2 (5V), and Apple 5V / 2.4A and MTK-PE Control button: press once to turn the display on, long press to reset, rapid clicks to switch modes If the USB Tester doesn’t display any information, insert the small adapter included to trigger the PD Charging Function.  Specifications Voltage: 3.60 - 30.0 V (0.01 V) Current: 0.00 - 5.10 A (0.01 A) Product dimensions: 60 x 60 x 11 mm