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KEWEISI USB Charger Doctor Capacity Time Current Voltage Detector Battery Tester Meter Mobile Power 3V-9V Worldwide Universal
KEWEISI USB Charger Doctor Capacity Time Current Voltage Detector Battery Tester Meter Mobile Power 3V-9V Worldwide Universal
KEWEISI USB Charger Doctor Capacity Time Current Voltage Detector Battery Tester Meter Mobile Power 3V-9V Worldwide Universal
KEWEISI USB Charger Doctor Capacity Time Current Voltage Detector Battery Tester Meter Mobile Power 3V-9V Worldwide Universal
KEWEISI USB Charger Doctor Capacity Time Current Voltage Detector Battery Tester Meter Mobile Power 3V-9V Worldwide Universal
KEWEISI USB Charger Doctor Capacity Time Current Voltage Detector Battery Tester Meter Mobile Power 3V-9V Worldwide Universal
KEWEISI USB Charger Doctor Capacity Time Current Voltage Detector Battery Tester Meter Mobile Power 3V-9V Worldwide Universal
KEWEISI USB Charger Doctor Capacity Time Current Voltage Detector Battery Tester Meter Mobile Power 3V-9V Worldwide Universal
KEWEISI USB Charger Doctor Capacity Time Current Voltage Detector Battery Tester Meter Mobile Power 3V-9V Worldwide Universal
KEWEISI USB Charger Doctor Capacity Time Current Voltage Detector Battery Tester Meter Mobile Power 3V-9V Worldwide Universal
  • SKU: 86017289
  • Availability: in stock Many in stock Out of stock

KEWEISI USB Charger Doctor Capacity Time Current Voltage Detector Battery Tester Meter Mobile Power 3V-9V Worldwide Universal

$11.99 USD $15.99 USD
    DESCRIPTION
    For convenient measurement of both voltage and current of a mobile device, you may be in badly need of this KEWEISI 3V-9V 0-3A USB Charger Power Battery Capacity Tester Voltage Current Meter! Having gone through strict test before shipment, this tester ensures absolute durability and reliability. Sophisticated craftsmanship guarantees its stable and anti-interference performance. Due to its universality, it is highly suitable for cellphone charger, USB flash disk and other products. Would like to have a try?
    Features
    • 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
    • Suitable for factories, laboratories and personal use
    Specifications
    Voltage 3V-9V, ¡À 1%
    Current 0-3A, ¡À 1%
    Time 0-99H
    Battery Capacity 0-99999mAh
    Dimensions (2.83 x 0.87 x 0.43)" / (7.2 x 2.2 x 1.1)cm (L x W x H)
    Material Acrylic
    Weight 0.71oz / 20g
    Color Blue
    Package Includes
    • 1 x USB Current Voltage Detector Battery Tester Meter
    Package Includes

    (1) Q: Is the accuracy accurate?
    ???? A: The accuracy is very accurate;
    (2) Q: Will the phone be slower when it is added?
    ???? A: There is no impact on the charging speed of the mobile phone, and the charging speed of the mobile phone is normal and will not slow down;
    (3) Q: Can Q detect the voltage and current of the mobile power supply?:
    ???? A: It is completely ok, very suitable;
    (4) Q: Will it be hot after a long time?
    ???? A: No, don't worry;
    (5) Q: Can it be displayed below 100mah?
    ???? A: It can be displayed normally.

    Note:
    Please allow 1-2mm errors due to manual measurement.
    Due to the difference between different monitors, there are color differences, please take the real product as the standard,Please understand. Does not support QC2.0!

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