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KW203 USB Power Charger Current Voltage Detector Ammeter Voltmeter

 -  BLACK 152506701

Dispatch: Ships on Dec 12

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KW203 USB Current Voltage Detector
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KW203 USB Current Voltage Tester Power Charger

Are you still worried about the danger of explosion when your phone is charging? Don’t worry. This KW203 USB Current and Voltage Detector can help you master your device easily. Accurate readings, small deviation. Dual USB output ports can support charging or testing for two devices. It can easily measure the output voltage, operating current and the charge - discharge capacity of USB ( PC USB, phone chargers, car use chargers, external power supply etc. ).





Features:
- KW203 USB current and voltage detector for charging and testing your device.
- Test voltage: DC 3.2 - 10V, test current: DC 0 - 3A( maximum 10A ).
- Working current is less than 20mA.
- USB extension cable: About 130mm.
- Accuracy: 1 percent ( about 2 digits ).
- Working temperature: -10 - 60 Celsius Degree.
- LED size: 0.94 x 0.39 inch.
- Small in size, convenient to carry , easy to use.
- With dual red digital screen, can display the current and voltage of power supply equipment.
- Dual output port, output I is for data transmission and charging, output II is only for charging.
- Plug and play, operation is easy, made of high quality material, durable.
- Compatible with mobile phone, tablet, PC and other USB devices.









Customer Questions & Answers

  • By  Richard Nov-27/2016 10:11:44

    Question:
    Will this measure the mah/capacity of device batteries?

    Reply:

    Hello Richard,

    Thank you for your inquiry.

    Yes, this product can measure mah/capacity of device batteries.

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Customer Reviews

Overall Customer Rating:

5.0 6 Customer Reviews

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  • guzel

    From RECEP MURAT Dec 04,2016

    Pros:
    mukemmel urun kaliteli ve dogru gosteriyor

    Cons:
    yok

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • KW203

    From Mário Pinho Oct 13,2016

    Pros:
    Very good, good to monitor when charging equipments

    Cons:
    none

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • Multimetro usb Economico

    From Ricardo Sep 30,2016

    Pros:
    Bastante bueno y con buen precio y buenos materiales

    Cons:
    ninguna

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • KW203 USB детектор тока

    From Anna Romanova Sep 16,2016

    Pros:
    Прост и удобен в использовании.

    Cons:
    NO

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

  • Current Voltage Detector

    From Oleg Sep 15,2016

    Pros:
    Отличная штучка для проверки блоков питания. Ни один БП не выдал заявленный ток. Очень прост и нагляден в работе.

    Cons:
    не обнаружил.

    Is this helpful? Yes 0 No 0

    Price 5

    Ease of Use 5

    Build Quality 5

    Usefulness 5

    Overall Rating 5

6 Customer Reviews >

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