USB Charger Doctor Mobile Power Detector Battery Tester Voltage Current Meter

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USB Charger Doctor Voltage Current Meter Mobile Battery Tester Power Detector
Product Description
Description:
100% brand new and high quality
It can measure the USB-powered devices empty and.
Easy to use and practical.
Compact and easy to carry, no additional power supply, plug and play.
It can easily measure the output voltage of the USB port and the device operating current or load voltage
Detect any USB charger such as PC USB, home charger, car charger.
Wide range of applications, any phone, any electronic product, Easy to use.
Suitable for factories, laboratories and personal use.
Can measure usb interface, cell phone charger, u disk and other products or power supply situation.
Voltage: 3.5V-7.0V error 0.1V
Current: 0A-3A error 0.01A
Size: 52mm x 33mm x14mm(approx)
Color: Blue
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We only accept payment through paypal
Delivery details
To USA/AU/UK,About 25-35 days ,To other countries,About 30 -45 days. Using Economic shipping,Save your money,If haven't receive after 45 days,we will refund without no reason.Thanks friend
Terms of sales
Offer lower price is our target.Hope every customers can understand us.Shipping time is Slower but price is lower!!!!!!!!!!!
About us
we are electronic factory which produce many electronic items,Welcome to here!
Contact us
If have any problem,Pls don't give negative feedback, Pls contact us by message,we will do our best to service you .Thanks very much and have a good day!