CNC U3 USB Tester Voltage Current Meter PD3.1 Cheater PPS Fast Charging UFCS
81,17 €
PD3.1 28V. - WITRN U3 Next-Gen USB tester. - When charging low-power devices such as Bluetooth headsets, turn on the internal load of U3 to prevent the power bank from shutting down. Comprehensive protocol and accurate detection.
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