USB 3.0 Tester LCD Voltage Current Power Meter Monitor Power-off Protection
7,57 €
Charging mode identification (mode): QC2.0, QC3.0, APPLE 2.4A/2.1 A/ 1A /0. long press the button to switch function under interface ② and ③. interface④⑤⑥⑦button function is as follows. The starting current is >50mA.
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