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KW201 USB Power Current Voltage Detector Portable Tester

 -  ROYAL BLUE 179501601

Warehouse Options:

Dispatch: 17 Dec. - 20 Dec.
$5.01
QTY: - +

ROYAL BLUE

Color:

to United States  Via Flat Rate Shipping
  • Description
  • Product FAQ
  • Customer Reviews
  • Shipping & Payment
  • Wholesale Inquiry

Main Features:
- Compact design, easy to take and test the USB port's output voltage and working current
- Plug and play, the voltage and current will show in turn on the display
- Adopted the new generation integrated circuit, high accuracy, stable operation, best anti-interference
- Suitable for mobile charger, USB disk in factory, lab and personal use

Specifications:
Model: KW201
Working range: 3 - 7.5 V, 0 - 3 A
Resolution: 10mV, 1mA
Error: Voltage less than + / - 1pct, current less than + / - 2pct
Full range voltage drop: 200mV ( current detecting )
Working temperature: 0 - 60 Deg.C

Specifications

Dimensions and Weight

Product weight: 0.017 kg
Package weight: 0.027 kg
Product Size(L x W x H): 5.20 x 3.40 x 1.50 cm / 2.05 x 1.34 x 0.59 inches
Package Size(L x W x H): 5.70 x 3.90 x 2.00 cm / 2.24 x 1.54 x 0.79 inches

Package Contents

Package Contents: 1 x KW201 USB Power Current and Voltage Detector


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FAQ for KW201 USB Power Current Voltage Detector Portable Tester

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Customer Reviews

Overall Customer Rating:

4.91 Base on 400 Customer Reviews

Share your thoughts with other customersWrite a review

  • All (400)
  • Photos (288)
  • Videos (109)
Sort by: Hot
  • Hot
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  • Most recent
  • Олег
    KW201 USB Power Current Voltage Detector
    Pros:
    Хороший товар за эти деньги, яркий дисплей.
    Cons:
    Не всегда удобен для подключения к блоку питания.

    Dec 12,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Manuel Fernando
    Produto Top
    Pros:
    Cumpre o anunciado
    Fácil de usar
    Entrega rápida
    Cons:
    Nada

    Dec 12,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Vicente
    Charger Doctor.
    Pros:
    Fast and safe shipping, works well and is very cheap; I bought for 1.30€, now is more expensive.
    Cons:
    None.

    Dec 09,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • sumeet
    working item but not accurate
    Pros:
    on usb port it shows value around 5 volt.
    when port is not in use, current shown is \'0 ampere\' as expected.
    Cons:
    it is not accurate

    Dec 09,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Wojtek
    Pan
    Pros:
    Świetne urządzeni w doskonałej cenie, szybki i precyzyjny pomiar, szczerze polecam
    Cons:
    Brak

    Dec 09,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Florin
    KW201 USB Power
    Pros:
    Calitate buna ,functioneaza bine ,multumit
    Cons:
    nimic

    Dec 08,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • CP
    Useful item
    Pros:
    This USB port tester is cheap and handy to check dead ports or if a USB port is functioning correctly.
    Cons:
    None.

    Dec 08,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • good very good
    must try
    Pros:
    easy to use. very good
    Cons:
    no cons

    Dec 07,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • ivan
    доктор
    Pros:
    попеременно показывает напряжение и ток
    Cons:
    нет

    Dec 06,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Tronchy
    Recomended
    Pros:
    Es una buena herramienta bien construida. Parece funcionar bien. Es una ganga.

    Seems solid. Seems work good. It\'s cheap
    Cons:
    Naa

    Dec 05,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

Prev 1 234 ... 40Go To: GO

  • Олег
    KW201 USB Power Current Voltage Detector
    Pros:
    Хороший товар за эти деньги, яркий дисплей.

    Cons:
    Не всегда удобен для подключения к блоку питания.

    Dec 12,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Vicente
    Charger Doctor.
    Pros:
    Fast and safe shipping, works well and is very cheap; I bought for 1.30€, now is more expensive.

    Cons:
    None.

    Dec 09,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • sumeet
    working item but not accurate
    Pros:
    on usb port it shows value around 5 volt.
    when port is not in use, current shown is \'0 ampere\' as expected.

    Cons:
    it is not accurate

    Dec 09,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • ivan
    доктор
    Pros:
    попеременно показывает напряжение и ток

    Cons:
    нет

    Dec 06,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Tronchy
    Recomended
    Pros:
    Es una buena herramienta bien construida. Parece funcionar bien. Es una ganga.

    Seems solid. Seems work good. It\'s cheap

    Cons:
    Naa

    Dec 05,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • נריה לוי
    אפליקציה
    Pros:
    Reliable Seller Fast Delivery Product As the description works fine thank you very much acne again

    Cons:
    nothing

    Dec 05,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Christoph
    watch charging current and voltage
    Pros:
    skips between current and voltage every 5 secs, so you can make sure your charger has the right output.

    Cons:
    none

    Dec 04,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • HUN
    Minden OK!
    Pros:
    Elégedett vagyok, csak ajánlani tudom. Jó választás lehet az olcsó kategóriában.

    Cons:
    Nincs!

    Dec 04,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Silvio
    funziona molto bene
    Pros:
    molto preciso

    Cons:
    nn

    Dec 04,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Fedorov
    USB тестер
    Pros:
    Посылка добралась за 4 недели, трек не отслеживался вообще, нашёл в почтовом ящике. USB тестер получил, проверил, все исправно,все работает.В точности соответствует описанию. Очень полезная в хозяйстве штуковина,проверил на соответствие параметров все зарядки и шнуры в доме,включая автомобильные.Очень доволен.

    Cons:
    Нет

    Dec 04,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

Prev 1 234 ... 29Go To: GO

  • Олег
    KW201 USB Power Current Voltage Detector
    Pros:
    Хороший товар за эти деньги, яркий дисплей.

    Cons:
    Не всегда удобен для подключения к блоку питания.

    Dec 12,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Vicente
    Charger Doctor.
    Pros:
    Fast and safe shipping, works well and is very cheap; I bought for 1.30€, now is more expensive.

    Cons:
    None.

    Dec 09,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • sumeet
    working item but not accurate
    Pros:
    on usb port it shows value around 5 volt.
    when port is not in use, current shown is \'0 ampere\' as expected.

    Cons:
    it is not accurate

    Dec 09,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Florin
    KW201 USB Power
    Pros:
    Calitate buna ,functioneaza bine ,multumit

    Cons:
    nimic

    Dec 08,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • CP
    Useful item
    Pros:
    This USB port tester is cheap and handy to check dead ports or if a USB port is functioning correctly.

    Cons:
    None.

    Dec 08,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Tronchy
    Recomended
    Pros:
    Es una buena herramienta bien construida. Parece funcionar bien. Es una ganga.

    Seems solid. Seems work good. It\'s cheap

    Cons:
    Naa

    Dec 05,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • נריה לוי
    אפליקציה
    Pros:
    Reliable Seller Fast Delivery Product As the description works fine thank you very much acne again

    Cons:
    nothing

    Dec 05,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Haki
    KW201 USB Power Current Voltage Detector
    Pros:
    Prodotto che fa quello per cui è designato. Purtroppo non so dire quale sia la reale accuratezza poiché non ho altre apparecchi simili per far dei confronti, ma per i test che ho fatto non sembra esser inaccurato.

    Cons:
    Materiali e porte usb di scarsa qualità.

    Dec 01,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Алексей
    приколюха
    Pros:
    штука очень полезная, теперь замеряю ток везде где только можно замерить, крутая вещь

    Cons:
    из минусов не очень надежная на вид, но денег своих я думаю она стоит определенно, спасибо

    Nov 30,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • DMITRIY
    KW201 USB Power Current
    Pros:
    Отличная штука. Показывает все верно. Буду заказывать еще.

    Cons:
    Нет

    Nov 19,2017

    Is this helpful?Yes (0)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

Prev 1 234 ... 11Go To: GO

Shipping & Payment

Shipping

There are two key factors which will affect the time you receive your items.

1
Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
2
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0% 20.8% 60.9% 5.13% 19.2
Spain, United Kingdom, Italy, Germany, France & Portugal 1.62% 41.09% 43.26% 5.71% 19.9
Netherlands, Greece, Poland 5.59% 44.44% 35.84% 13.00% 18.76
Russia 0% 11.20% 68.50% 15.80% 24.6
Japan, Korea 0% 21.30% 68.80% 9.66% 15.95
Brazil 0% 0.00% 17.96% 54.14% 38.6
Thailand, Singapore & Malaysia 0% 15.50% 45.75% 21.36% 19.03
Other countries 0.73% 40.41% 49.93% 8.92% 20.28
Priority Line United States 49.90% 46.30% 0.93% 0.06% 8.3
Spain, United Kingdom, Italy, Germany, France & Portugal 5.55% 74% 19% 0.38% 10.8
Russia 0% 0.75% 88.30% 9.05% 20.04
Australia 7.67% 86.60% 5.68% 0% 11
Korea 77.01% 21.40% 1% 0% 5.6
Japan 95.80% 2.09% 0% 0% 5.4
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8
Other countries 40.75% 49.96% 5.13% 0% 10
Expedited Shipping ALL countries(EMS) 39.85% 50.09% 8.96% 0% 9
ALL countries(DHL) 90.15% 9.84% 0% 0% 4.48
EU Warehouse: Typically 3-5 days to the UK, 3-7days to other European countries.
USA Warehouse:Generally, 3-7 days to a USA address.
ES Warehouse:Generally, 2-5 days to the Spain ,3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note:This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control.

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1
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3
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    Stock in: US-CN

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