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KCX-017 USB Voltage Current Tester
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KCX-017 USB Voltage Current Tester

- White

Voltage Current Detector LCD Digital Display
    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Mar 06 - Mar 08, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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  • interest-free You can enjoy a maximum of 0 interest-free installments, and may not enjoy this offer when placing orders with other products
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KCX-017 USB Voltage Current Tester Descriptions

KCX-017 LCD Digital USB Charger Power Bank Meter Voltmeter Current Detector

Main Features:
• This product can test USB charging current, voltage, discharge capacity, intelligent devices.
• It will show the current, voltage and capacity at the same time, convenient to check.
• It can be very easy to find digital devices charging problem.



Model: KCX-017
Special function: It can test USB charging current, voltage, discharge capacity, intelligent devices.
Material: ABS,Plastic
Voltage: 3-7V

Dimensions and Weight

Product weight: 0.027 kg
Package weight: 0.049 kg
Product size (L x W x H): 5.90 x 1.50 x 2.70 cm / 2.32 x 0.59 x 1.06 inches
Package size (L x W x H): 6.90 x 2.50 x 3.70 cm / 2.72 x 0.98 x 1.46 inches

Package Contents

Package Contents: 1 x USB Voltage Current Tester

KCX-017 LCD Digital USB Charger Power Bank Meter Voltmeter Current Detector- White

KCX-017 LCD Digital USB Charger Power Bank Meter Voltmeter Current Detector- White

KCX-017 LCD Digital USB Charger Power Bank Meter Voltmeter Current Detector- White

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Customer Reviews

4.9 out of 5
  • 68
  • 3
  • 2
  • 0
  • 0
See all 73 reviews Write a Review
  • Serg
    Yes (0) Color: White
    KCX-017 USB Voltage Current Tester
    Очень полезная штука. Можно проверить емкость аккумулятора, поскольку приборчик подсчитывает общее количество отданных миллиампер. Опять же это полезно если заряжаешь от пауэрбанка - можно прикинуть на сколько его еще хватит. Счетчик можно сбросить кнопкой. Можно понять какие провода USB дают полный ток, а какие только 0.6...0.7А в какую зарядку ты их не вставляй. Я понял, что у меня только два хороших провода из шести. Еще я понял, что мой телефон берет максимум 1,4А при истощеной батарее, и покупать зарядку более чем 1,5А бессмысленно. В общем годный товар, рекомендую!
    Не увидел.

    May 07,2017

  • Alexander
    Yes (0) Color: White
    KCX-017 USB Voltage Current Tester
    Штука реально работает. Стоит небольших денег, зато можно легко узнать емкость всех аккумуляторов в доме. Что я и сделал. Проверил все телефоны, батарейки и все, что нашел по пути. Теперь-то я знаю где меня обманывают, а где нет.
    Помимо измерения вольтажа. Силы тока и емкости аккумуляторов можно использовать еще вот как. Ставим аккумуляторы (в моем случае пальчиковые) на зарядку. Заряжаются они весьма долго. Так вот всегда можно глянуть сколько тока прошло и пора или не пора выключать.
    Берите - не пожалеете.
    Из минусов в основном придирки. Хотелось бы, чтобы была кнопка отключения подсветки. Чтобы ночью не светила и лишние милиамперы не нагоняло в статистику. Хотя они конечно очень малы и в целом не сильно влияют на результат.

    Feb 04,2017

  • Ludovica Marsella
    Yes (0) Color: White
    Don't Wonder, Measure!
    I was curious if certain chargers and cords really did charge faster, or if it just seemed so. And this meter makes it easy to measure what's really going on. And yes, in my case, there was a big difference between between not just the chargers, but also the cords. Some cords appear to limit the current, even if the charger is capable of putting out more. It's also nice being able to see the voltage and current at the same time. I've been using it a few weeks now with no problems.
    Top product

    Nov 17,2016

  • Ray
    Yes (1) Color: White
    Handy little gizmo.
    A very Handy device to check if you're getting what you paid for in your battery and charger.
    My phone can charge at 9v and higher currents. Even though outside stated spec, this device showed it correctly as verified by a multimeter. It was also able to pass though the smart communications between my phone and it's charger (Pump3).

    Unlike other, this one is the real deal.

    Nov 06,2016

  • Lubomir
    Yes (0) Color: White
    KCX-017 USB Voltage Current Tester - gearbest
    malé a šikovné zariadenie pre prístroje s USB na kontrolu nabíjania a elektrického prúdu
    funguje celkom dobre
    display je veľmi dobrý a kvalitný
    veľmi dobrá pomôcka pre kutila
    bola dobrá cena

    small and sophisticated device for USB devices to check charging and power
    works well
    display is very good and good
    a very good aid for the DIY
    was a good price
    no for price

    Mar 26,2018

Customer Questions

  • All(1)
  • Product Information(1)
  • Stock Status
  • Payment
  • About Shipping
  • Others

What does the button do?

By Skiz Whiz Jan-29/2017 01:54:50

Hello Skiz  , It is for turning on the screen .It is a power button.It is for connecting the power.

1 Questions & Answers View All

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

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.
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% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
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, 3-7 days 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. Generally speaking, we offer free shipping for KCX-017 USB Voltage Current Tester to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
Please contact us at for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy KCX-017 USB Voltage Current Tester ? Please submit your wholesale KCX-017 USB Voltage Current Tester inquiry below. Please note we usually don’t offer free shipping on wholesale KCX-017 USB Voltage Current Tester orders, but the wholesale price will be a big bargain.

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