FNB38 Current Voltage Meter USB Tester QC4+ PD3.0 2.0 PPS Fast Charging Protocol Capacity Tester 5A 5V 12V 24V

Features USB color screen tester is a high reliability high security USB voltage and current detection meter and mobile communication terminal fast charge trigger Multiple practical functions drive free PC upgrade fast charge deception Chinese and English interface standby brightness fast charge recognition screen flip accurate measurement data storage intelligent recording of energy capacity detection USB2 0 interface 1 44 inch TFT LCD high definition display with integrated USB A Micro USB Type C interfaces use external 16 bit ADC PD protocol physical chip One screen display multiple interfaces compatible Can be used for the measurement of rechargers U disks data cables power banks mobile phones etc PD monitoring function PD E Marker function QC2 0 PD protocol conversion function Specifications Material ABSColor blackInput voltage Range 4 24VResolution 0 1mVAccuracy ± 0 2 2 Input current Range 0 5AResolution 0 1mAAccuracy ± 0 5 2 Input power Range 0 120WResolution 0 1mWAccuracy ± 0 5 2 Load equivalent internal resistance Range 0 9999 9ΩResolution 0 1mΩAccuracy ± 0 5 2 D D voltage Range 0 3 3VResolution 0 01VAccuracy ± 1 0 2 Equipment temperature Range ℃ ℉Resolution ℃ 1℃℉ 1℉Accuracy ℃ ± 1 2 3 ℉ ± 1 2 4 Capacity Range 0 9999 9mAhResolution 0 0001mAhAccuracy for referenceEnergy used Range 0 9999 99WhResolution 0 00001WhAccuracy for referenceCable internal resistance Range 0 9999 9ΩResolution 0 0001Ω