USB Tester

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5 PCS/LOT USB LED Night Light 5V 150mA 6000k Pocket Nightlight with USB Connector and Touch Dimmer Switch Bright White Light Dimmable Lamp -43%
5in1 USB Multimeter USB 3.0 Tester Voltage/Current/Power/Capacity/Charging Panel Meter for Mobile phone/Tablet PC/PDA /MP3/MP4 -24%

5in1 USB Multimeter USB 3.0 Tester Voltage/Current/Power/Capacity/Charging Panel Meter for Mobile phone/Tablet PC/PDA /MP3/MP4

It is a USB Multimeter USB 3.0 Tester Voltage/Current/Power/Capacity/Charging Panel Meter 5in1 Monit..

$21.50 $16.25
Bluetooth 4.0 Wireless Adapter USB Wireless Bluetooth Audio Receiver 3.5mm AUX Stereo Music Receiver for Car/Home Speakers/PC/Cellphone -57%
Bluetooth Stereo 3.5mm Audio Receiver Module with USB TF card decoding playback preamp output for MP3/ WMA/ WAV/ FLAC -61%

Bluetooth Stereo 3.5mm Audio Receiver Module with USB TF card decoding playback preamp output for MP3/ WMA/ WAV/ FLAC

It is a Bluetooth Audio Receiver board/Multifunction Player, Power: DC5V; Effective bluetooth transm..

$14.50 $5.60
Car USB Charging Adapter Red Voltmeter Ammeter 3.2-10V 3A Voltage Current Tester -29%

Car USB Charging Adapter Red Voltmeter Ammeter 3.2-10V 3A Voltage Current Tester

It is a Car USB Charging Adapter,Supply voltage, test voltage: 3.2 ~ 10V,Test Current: 0 ~ 3A (10A M..

$11.25 $7.96
Car USB Charging Detector 3.2-10V 3A Voltage Current Monitor Blue LED Alternately -35%

Car USB Charging Detector 3.2-10V 3A Voltage Current Monitor Blue LED Alternately

It is a Blue LED Car USB Charging Adapter,Supply voltage, test voltage: 3.2 ~ 10V,Test Current: 0 ~ ..

$12.36 $8.03
Cigarette Lighter Digital Voltmeter DC 5V/2A USB Adapter Car Charger for cell phones/IPhone/Ipad/Ipod etc -56%

Cigarette Lighter Digital Voltmeter DC 5V/2A USB Adapter Car Charger for cell phones/IPhone/Ipad/Ipod etc

It is a Digital Meter/USB Adapter, Measuring Voltage range: DC 8~40V, Power mode: cigarette lighter ..

$9.82 $4.35
DC3.2-10V 3A USB Charge Detector Volt Current Monitor Blue LED Display for IPhone -35%

DC3.2-10V 3A USB Charge Detector Volt Current Monitor Blue LED Display for IPhone

It is a Blue LED USB Volt Current Monitor,Supply voltage, test voltage: 3.2 ~ 10V,Test Current: 0 ~ ..

$12.36 $8.03
Digital Meter USB Tester Multifunction Digital Voltmeter/Ammeter/Power Meter/Capacity Tester/Charger 5in1 USB Panel Meter -33%

Digital Meter USB Tester Multifunction Digital Voltmeter/Ammeter/Power Meter/Capacity Tester/Charger 5in1 USB Panel Meter

It is a 5in1 USB Voltmeter/Ammeter/Power Meter/Capacity Tester/Charger,  It has small size, high eff..

$10.99 $7.35
Digital Multimeter 5in1 Multifunction Digital Meter USB Voltmeter/Ammeter/Power Meter/Capacity Tester/Charger Multifunction Meter USB Doctor -46%
Digital Panel Meter Adapter DC 12V 24V Voltmeter Car Tester USB Adapter DC 5V/2A USB Car Charger for cell phones/IPhone/Ipad/Ipod etc -43%

Digital Panel Meter Adapter DC 12V 24V Voltmeter Car Tester USB Adapter DC 5V/2A USB Car Charger for cell phones/IPhone/Ipad/Ipod etc

It is a Voltmeter Tester/USB Adapter, Measuring Voltage range: DC 8~40V, USB Output Voltage: DC 5.0~..

$11.75 $6.69
Digital Tester USB Adapter DC 12V 24V Voltmeter Car Tester Adapter DC 5V/2A USB  Car Charger for cell phones/IPhone/Ipad/Ipod etc -43%

Digital Tester USB Adapter DC 12V 24V Voltmeter Car Tester Adapter DC 5V/2A USB Car Charger for cell phones/IPhone/Ipad/Ipod etc

It is a Digital Meter/USB Adapter, Measuring Voltage range: DC 8~40V, Display: 3-bits, Red LED digit..

$11.75 $6.69
Dual-USB Charger Voltmeter Ammeter Red Blue LED 3.2-10V 0-3A Volt Current Monitor for IPad/IPhone -28%

Dual-USB Charger Voltmeter Ammeter Red Blue LED 3.2-10V 0-3A Volt Current Monitor for IPad/IPhone

It is a USB Charging Voltage Current Monitor,Supply voltage, test voltage: 3.2 ~ 10V,Test Current: 0..

$15.99 $11.50