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USB Meter

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USB Port Volt Ampere Monitor 3-7.5V 2.5A Voltage Current Mobile Tester LED

It is a USB Volt Amp Power Monitor,Measure Range: U = 3 ~ 7.5V I = 0 ~ 2.5A,Accuracy: voltage < ±1% ..

$7.89

USB Tester 2in1 Charging Monitor Meter with Voltage Ampere Dual Laser Perspective Display for Android Phone/Apple Phone

It is a 2in1 USB Tester/USB Charging Cable, Measuring current range: 0 ~ 3A, Measuring voltage range..

$19.50

USB Voltage Ampere Power Meter Voltage/Current Tester Monitor 5V 3A LCD Display

It is a USB Power Meter Tester,Rated voltage : U = 4-7V ( self-powered ),Rated current : Current 0-3..

$18.56

USB Voltage Ampere Power Meter Voltage/Current Tester Monitor LCD DC 5V 2A

It is a USB Power Meter Tester,Rated voltage : U = 4-7V ( self-powered ),Rated current : Current 0-2..

$18.56

USB Voltage and Current Detector Mobile Power USB Charge 3V-8V 3A for Andriod

It is a USB Voltage Current Meter,Measuring range: DC 3V-8V, current :0-3A (accuracy: ±1%), Maximum ..

$8.25

USB Voltage Current Laser Display Charging Monitor Meter 2in1 USB Tester/Charger for Android Phone/Apple Phone/PC etc

It is a USB Voltage Current  Meter/USB Tester/USB Charger, Measuring current range: 0 ~ 3A, Measurin..

$19.50

USB Voltmeter/Ammeter/Charger DC 0 ~ 7V/3A USB Charging Monitor Meter Tester for Android Phone/Apple Phone/PC etc

It is a Charging Tester, Measuring current range: 0 ~ 3A, Measuring voltage range: 0 ~ 7V, Applicabl..

$19.50

USB Voltmeter/Ammeter/Power Meter/Capacity Tester/Charger 5in1 Multifunction USB Monitor Tester Meter Portable USB Doctor

It is a USB Monitor Tester Meter 5in1 USB Voltmeter/Ammeter/Power Meter/Capacity Tester/Charger Mult..

$18.50