Narita USB, KWS-10VA USB voltage, meter meter, meter, fire, meter, meter, charging cable, USB Tester Voltage Meter 3-20V, 0-3A

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Description

Narita USB, KWS-10VA USB voltage, meter meter, meter, fire, meter, meter, charging cable, USB Tester Voltage Meter 3-20V, 0-3A ". Product Details
Narita USB USB voltage, meter meter, meter meter, fire meter. Charging all USB devices.
- Power Bank, Smartphone, Tablet or other devices.
- Can be used in the house. Easy to carry No need to supply additional power Plug in and use it.
- Suitable for the factory. Laboratory And personal items

Specifications:
Voltage: 3V-9V, ± 1%
power: 0-3A, ± 1%
Time: 0-99H
Battery capacity: 0-99999mah
Size: about. 7.2 cm x 2.2 cm x 1.1 cm / 2.83 "x 0.87" x 0.43 ""

How to use
Just lose the USB Tester to the charger and connect the charging cable to the USB Tester device. The pressure will tell the pressure (A) at the same time. >
#kws-10va #usbtester #meter "

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