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KW201 USB Power Current Voltage Detector Portable Tester

 -  ROYAL BLUE 179501601

Warehouse Options:

Dispatch: Feb 26 - Feb 28
Discount : 3% OFF
$5.01
QTY: - +

ROYAL BLUE

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Interest-free

Things to know about instalment:

1. Shipping fee will not be included in the instalment amount

2. Orders contain interest-free products and other Non-interest-free products will not enjoy insterest-free privilege

3. Receipient’s address must be Brazil to use instalment

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:

4.92 Base on 751 Customer Reviews

Share your thoughts with other customersWrite a review

  • All (751)
  • Photos (565)
  • Videos (244)
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  • Marcin
    usb
    Pros:
    very good item.
    Cons:
    no

    Feb 22,2018

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

    Price

    Ease of Use

    Build Quality

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    Overall Rating

  • Paweł
    ok
    Pros:
    ok
    Cons:
    no

    Feb 21,2018

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

    Price

    Ease of Use

    Build Quality

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    Overall Rating

  • pylee
    KW201 USB Power Current
    Pros:
    KW201 USB Power Current Voltage Detector
    KW201 USB Power Current Voltage Detector
    KW201 USB Power Current Voltage Detector
    Cons:
    KW201 USB Power Current Voltage Detector
    no
    KW201 USB Power Current Voltage Detector
    KW201 USB Power Current Voltage Detector

    Feb 19,2018

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

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    Overall Rating

  • mahmut
    süper
    Pros:
    sağlam çalışır durumda uygun fiyatlı takipli daha ne olsun ya 100 karakter doldurmak zorunda mıyız ne bu böyle
    Cons:
    yok bulamadım uygun fiyatlı bundan iyisi can sağlığı en az 100 karakter girin diyo ondan doldurdum biraz

    Feb 19,2018

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

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  • Painceiras
    muy bien
    Pros:
    genial
    Cons:
    nada

    Feb 16,2018

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

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    Ease of Use

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    Overall Rating

  • David
    Interesante
    Pros:
    Te marca la intensidad que te saca un cargador o un USB cualquiera como el de la tele o un portátil, es útil si te interesa saber esta información
    Cons:
    Ninguna

    Feb 14,2018

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

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    Ease of Use

    Build Quality

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    Overall Rating

  • PierreFr
    Do the job very well
    Pros:
    This item works very well and is very usefull indeed
    I recommand to buy it. For its price, impossible to do without
    Cons:
    nothing to say

    Feb 14,2018

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

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    Overall Rating

  • Erhan
    Charger Doctor
    Pros:
    Simple Tool to Check Chargers
    Cons:
    None

    Feb 13,2018

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

    Price

    Ease of Use

    Build Quality

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    Overall Rating

  • Gabriel
    KW201
    Pros:
    Can measure voltage and ampere.
    Great for measuring powerbank or usb charger.
    Strong display, with alternating V and Amp
    Cons:
    No cons for the price.
    I could use micro and mini USB headers too..

    Feb 13,2018

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

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    Ease of Use

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    Overall Rating

  • Etele
    KW201 USB Power Current Voltage Detector
    Pros:
    Kiváló minőségű,tudású kis szerkentyű, jól működik, jó áron, gyorsan megérkezett, világos, nagyon jól olvasható.
    Cons:
    Nincs!

    Feb 12,2018

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

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Prev 1 234 ... 76Go To: GO

  • Erhan
    Charger Doctor
    Pros:
    Simple Tool to Check Chargers

    Cons:
    None

    Feb 13,2018

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

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Etele
    KW201 USB Power Current Voltage Detector
    Pros:
    Kiváló minőségű,tudású kis szerkentyű, jól működik, jó áron, gyorsan megérkezett, világos, nagyon jól olvasható.

    Cons:
    Nincs!

    Feb 12,2018

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

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Pawel
    miernik
    Pros:
    miernik napięcia który czasami się przydaje. pokazuje też prąd pobierany przez urządzenie do którego jest podłączony

    Cons:
    nic

    Feb 12,2018

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

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    Ease of Use

    Build Quality

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    Overall Rating

  • Andrey
    KW201 USB Power Current Voltage Detector
    Pros:
    Устройство пришло довольно быстро. Купил в прок))) Что называется \"в хозяйстве все пригодится\". Брал по акции с хорошей скидкой.

    Cons:
    пока не обнаружил

    Feb 12,2018

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

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    Ease of Use

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    Overall Rating

  • Mars
    Доктор
    Pros:
    Брал по акции за 45 р. Нормальный доктор. Слаботочку не чует, в отличии от белого который с хвостиком.
    Только вольтаж и ампераж по очереди.

    Cons:
    нет

    Feb 12,2018

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

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    Ease of Use

    Build Quality

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    Overall Rating

  • Andrii
    KW201 USB Power Current Voltage Detector Portable Tester
    Pros:
    Очень полезный тестер, показывающий напряжение и при нагрузке - ампераж. Показания выводятся на индикатор поочерёдно, что очень удобно.

    Cons:
    Нет.

    Feb 11,2018

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

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    Ease of Use

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    Overall Rating

  • Sergey
    Good
    Pros:
    Качественный и довольно точный прибор. Позволяет тестировать зарядные устройства и их потребителей. Не требует внешнего питания

    Cons:
    Иногда выходят из строя секции дисплея

    Feb 10,2018

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

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Nikolai Sorokin
    portable tester
    Pros:
    за такую цену сойдёт

    Cons:
    нет

    Feb 10,2018

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

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • -
    Famous usb utility
    Pros:
    Very nice and useful device. With this tiny helper you can any time see the charging current which allows you a) check your usb cables and replace bad ones, b) see when fast charging didn\'t started and re-plug the charger, c) see when charging is complete and current drops

    Cons:
    Would be nice to see both voltage and current, and not one at the time.

    Feb 10,2018

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

    Price

    Ease of Use

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    Overall Rating

  • Владимир
    KW201 USB Power Current Voltage Detector Portable Tester - ROYAL BLUE
    Pros:
    Товар пришел в Украину за две недели. Таможня и Новая почта сработали оперативно.
    Устройство соответствует описанию. Показывает ток и напряжение.

    Cons:
    Неудобно то, что когда втыкаешь устройство в зарядное устройство, оно оказывается вверх ногами

    Feb 10,2018

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

    Price

    Ease of Use

    Build Quality

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    Overall Rating

Prev 1 234 ... 57Go To: GO

  • Erhan
    Charger Doctor
    Pros:
    Simple Tool to Check Chargers

    Cons:
    None

    Feb 13,2018

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

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • A
    Детектор напряжения
    Pros:
    Детектор напряжения работает. Показывает силу тока и напряжение. Показывает все верно. Легок в использовании

    Cons:
    Минусов детектора напряжения замечено не было. Если только хлипковатая сборка

    Feb 10,2018

    Is this helpful?Yes (1)No (0)

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Владимир
    KW201 USB Power Current Voltage Detector Portable Tester - ROYAL BLUE
    Pros:
    Товар пришел в Украину за две недели. Таможня и Новая почта сработали оперативно.
    Устройство соответствует описанию. Показывает ток и напряжение.

    Cons:
    Неудобно то, что когда втыкаешь устройство в зарядное устройство, оно оказывается вверх ногами

    Feb 10,2018

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

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Denizen_ua
    usb
    Pros:
    Не плохое устройство. Показывает напряжение и ток. Приспособил к зарядке телефона.

    Cons:
    Нет

    Feb 10,2018

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

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Alexey
    KW201 USB Power Current Voltage Detector Portable Tester - ROYAL BLUE
    Pros:
    Хороший тестер юсб измеряет вольты и амперы, в хозяйстве пригодился. Пришел очень быстро не смотря на бестрековую доставку.

    Cons:
    Минусов нет, за такую цену лучше тестер не найти, вольты и амперы корректно показывает, заказом доволен.

    Feb 10,2018

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

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    Ease of Use

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    Overall Rating

  • Paweł
    KW201 USB Power Current Voltage Detector Portable Tester
    Pros:
    good quality,
    good price,
    large display,
    useful thing in every home.
    I recommended to other friends.

    Cons:
    none

    Feb 09,2018

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

    Price

    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • Руслан
    USB тестер
    Pros:
    Самый простой и самый дешевый USBтестер в отдельном цельном корпусе. Для определения вольтажа и ампеража на USB потребителе самое то.

    Cons:
    Говорят что быстро горят. Ну тут даже не знаю у меня их несколько и пока все живы. Показаниям в принципе доверяю, примерно такие и должны быть.

    Feb 09,2018

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

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    Ease of Use

    Build Quality

    Usefulness

    Overall Rating

  • voltage detector
    voltage detector
    Pros:
    nice thing. works good. now i can buy normal chargers:d recomended. it shows corect voltage. very cheap and good quality.small

    Cons:
    nothing

    Feb 08,2018

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

    Price

    Ease of Use

    Build Quality

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    Overall Rating

  • Igor
    USB Power Current Voltage Detector
    Pros:
    Своих денег - стоит. Можно проверить качество кабеля, зарядки, ток, который потребляет устройство.
    Качество, думаю, что даже выше, чем стоит данный девайс, все собрано добротно, никаких косяков не замечено.
    Ярких дисплей - отлично видно даже днем, не при прямых солнечных лучах, конечно же.

    Cons:
    Очень нужна кнопка переключения режимов.
    Постоянно прыгает с напряжения на нагрузку, очень напрягает, пользоваться можно, но не комфортно.
    Можно еще счетчик емкости, но это уже наглость за такие то деньги.

    Feb 07,2018

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

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    Ease of Use

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    Overall Rating

  • Tatarakis
    Amps and Volts
    Pros:
    It shows the voltage and the amps as well
    The Screen is bright and readable.
    A very useful if you want to check your charging cables and adapters.
    Very good deal at this price.

    Cons:
    None

    Feb 07,2018

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

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Prev 1 234 ... 25Go 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 0.52% 23.78% 69.62% 5.87% 25.63
Spain, United Kingdom, Italy, Germany, France & Portugal 1.58% 35.8% 56.84% 5.57% 26.39
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 5.59% 24.44% 55.84% 13.00% 27
Russia 0% 0.04% 64.94% 30.02% 39.53
Japan, Korea 0% 21.30% 68.80% 9.66% 23
Brazil 0% 0% 23.91% 72.09% 38.6
Thailand, Singapore & Malaysia 0% 18.38% 54.27% 25.34% 19.03
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 0.43% 33.18% 65.07% 0.5% 16.43
Spain, United Kingdom, Italy, Germany, France & Portugal 2.55% 18.21% 35.65% 34.27% 26.31
Russia 0% 0% 32.6% 65.4% 36.07
Australia 7.67% 86.60% 5.68% 0% 11
Korea 35.54% 44.45% 19.32% 0% 11.65
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW 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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    Stock in: US-CN

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