KW201 USB Power Current Voltage Detector Portable Tester

- ROYAL BLUE 179501601

$1.88
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AlKan

4.7/5.0
  • 5 Star 78%
  • 4 Star 19%
  • 3 Star 2%
  • 2 Star 0%
  • 1 Star 1%

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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

Specification

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


KW201 USB Power Current Voltage Detector Portable Tester Digital Display- Royal Blue




KW201 USB Power Current Voltage Detector Portable Tester Digital Display- Royal Blue




KW201 USB Power Current Voltage Detector Portable Tester Digital Display- Royal Blue




KW201 USB Power Current Voltage Detector Portable Tester Digital Display- Royal Blue



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Customer Questions & Answers

  • All(2)
  • Product Information(1)
  • Stock Status(1)
  • Payment
  • About Shipping
  • Others
Q

Hi, Is this detector able to measures Amper and Voltage from Quichargers 3.0 (5V-3A / 9V-2A / 12V-1.5A) ?

By angelo May-23/2018 09:19:36

A

Hello Angelo,

No, sorry. You could only use 5V.


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 )

Q

hi is this product in stock thanks

By hesham Feb-27/2017 14:14:03

A

Hello hesham,
Yes, this item is in stock.

Thanks for your support. 

Q

Hi, Is this detector able to measures Amper and Voltage from Quichargers 3.0 (5V-3A / 9V-2A / 12V-1.5A) ?

By angelo May-23/2018 09:19:36

A

Hello Angelo,

No, sorry. You could only use 5V.


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 )

Q

hi is this product in stock thanks

By hesham Feb-27/2017 14:14:03

A

Hello hesham,
Yes, this item is in stock.

Thanks for your support. 

2 Questions & Answers View All>

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Customer Reviews

4.9 out of 5
  • 1004
  • 76
  • 12
  • 1
  • 2
  • Reseñas Mexico
    Reseña probador portátil de voltaje y corriente USB KW201 - Azul
    Reseña probador portátil de voltaje y corriente USB KW201 - Azul Principales características: - Diseño compacto, fácil de tomar y probar el voltaje de salida del puerto USB y la corriente de trabajo. - Plug and play, el voltaje y la corriente mostrarán a su vez la pantalla. - Adoptó el circuito integrado de nueva generación, alta precisión, operación estable, mejor anti-interferencia. - Adecuado para cargador móvil, disco USB en fábrica, laboratorio y uso personal. Especificaciones: Modelo: KW201 Rango de trabajo: 3 - 7.5 V, 0 - 3 A Resolución: 10mV, 1mA Error: Voltaje menor que + / - 1pct, corriente menor que + / - 2pct Caída de voltaje de rango completo: 200mV (detección de corriente) Temperatura de trabajo: 0 - 60 Deg.C
    Suggestion
    Ninguno

    Mar 31,2018 03:25:48

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  • mail
    Medidor USB
    Medidor USB color azul acto para ver voltaje y corriente de aparatos cuando se cargan, tanto teléfonos tablet o powerbank, también esta bien como aparato de medida de reparaciones para tener en el laboratorio o taller.Rango de trabajo: 3 - 7.5 V, 0 - 3 A Resolución: 10mV, 1mA Error: Voltaje menor que + / - 1pct, corriente menor que + / - 2pct Recomendable tener uno a mano siempre.USB blue color meter for voltage and current of devices when they are charged, both tablet phones or powerbank, is also good as a repair device to have in the laboratory or higher.Working range: 3 - 7.5 V, 0 - 3 AResolution: 10mV, 1mAError: Voltage less than + / - 1pct, current less than +/- 2pctIt is recommended to have one always at hand.
    Suggestion
    Todo bien.

    Jul 14,2018 09:54:21

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  • Fedorov
    KW201 USB
    Устройство 5/5. Был Dublin прям насколько хорошо работает. Короче, более-менее правильно показывает и ток, и напряжение. По Токио тянет до 3,5 А, по напряжению до 7,5 В То есть если показывает 7,5 В с устройство qc3 у.0, надо смотреть ток. Если ток 1,5 А значит там и 12В есть тоже. То есть, технику наша мерялка qc3 у.0 не кармане, но по коув розовый понять вполне можно. В общем, стоит дешево - само то чтоб проверять какие провода и СУ уже подохли для домашних нужд
    Suggestion
    нет

    May 12,2018 07:44:14

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  • Alexander Stotsenko
    Dr.
    Works without troubles. d*##$. zP"""""$e. $" $o 4$ '$ $" $ '$ '$ J$ $F 'b $k $> $ $k $r J$ d$ '$ $ $" $~ '$ "$ '$E $ $ $L $" $F ... $. 4B $ $$$*"""*b '$ $. $$ $$ $F "$ R$ $F $" $ $k ?$ u* dF .$ ^$. $$" z$ u$$$$e #$b $E.dW@e$" ?$ #$ .o$$# d$$$$c ?F $ .d$$#" . zo$> #$r .uF $L .u$*" $&$$$k .$$d$$F $$" ""^"$$$P"$P9$ JP .o$$$$u:$P $$ $ ..ue$" "" $" d$ $F $ $$ .... udE 4B #$ """"` $r @$ ^$L '$ $F RN 4 N $ *$b d$ $$k $F
    Suggestion
    No black jack and hookers. T .-"-. | __ _| | ( .\ /. ) | ,, ,' | '# ## '----'

    Jan 16,2018 14:22:44

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  • ANASTASIA
    very good USB Power Current Voltage Detector Portable Tester
    very good and useful USB Power Current Voltage Detector Portable Tester.....good quality.....accurately reflect the quality of POWER during charging of the mobile phone.....very cheap market price.....It is a good market and thank the group of GEARBEST, for this Product....He arrived in Greece in 15 days with the bpost..Ενα πολυ χρησιμο usb gadget ,κανει σωστα αυτο που υποσχεται και ειναι ενα πολυ χρησιμο προιον σε καλη τιμη...Εφτασε στην Ελλαδα σε 15 ημερες....

    Oct 23,2018 10:58:01

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  • Victor Sarioz
    Works great and accurate
    Very Nice materials and is very precise and works great for what I need itVery Nice materials and is very precise and works great for what I need itVery Nice materials and is very precise and works great for what I need itVery Nice materials and is very precise and works great for what I need itVery Nice materials and is very precise and works great for what I need itVery Nice materials and is very precise and works great for what I need itVery Nice materials and is very precise and works great for what I need itVery Nice materials and is very precise and works great for what I need itVery Nice materials and is very precise and works great for what I need it

    Nov 06,2018 18:35:05

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  • Димасик
    KW201 USB Power Current Voltage Detector
    Девайс 5/5. Был прям удивлен насколько хорошо работает. Короче, более-менее правильно показывает и ток, и напряжение. По току тянет до 3,5А, по напряжению до 7,5В То есть если показывает 7,5В с девайсом QC3.0, надо смотреть ток. Если ток 1,5А значит там и 12В есть тоже. То есть, технически наша мерялка QC3.0 не покажет, но по косвенным признакам понять вполне можно. В общем, стоит дешево - само то чтоб проверять какие провода и ЗУ уже подохли для домашних нужд
    Suggestion
    нету

    Jan 19,2018 21:15:48

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  • Alexis
    A great gadget
    Usb voltage tester is such a great item for its price. You can use it to check which charger is quick charging and which is not. You can test your powerbanks voltage and aber. I didn't expect that this product will work, but it works perfectly and helps a lot to distinguish the good chargers from bad charges, or to test if a usb port on your PC doesn't work. I highly recommended
    Suggestion
    Nothing at all. Everything is perfect about this product. I highly recommended to anyone who wants to test his chargers and usb ports.

    May 10,2017 13:59:20

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  • Наталья
    Павловна
    сама микросхема люфтит внутри ,это мелочи, прибор работает ,но сравнивая с другими тестерами, погрешность превышает допустимую, врёт порядком 300мА при реальном токе 0.6А показыает 0.94, другой кабель и адаптер используешь, показания по току теже, напряжение гуляет возможно вольтмет работает исправно, но амперметр врёт - это точно.
    Suggestion
    нет

    Apr 08,2018 08:55:49

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  • viik
    very good
    Small, practical, useful.With a reliable performance, it's all right.He has a cheap, good price.Working range: 3 - 7.5 V, 0 - 3 AResolution: 10mV, 1mAError: Voltage less than + / - 1pct, current less than + / - 2pctFull range voltage drop: 200mV ( current detecting )Working temperature: 0 - 60 Deg.C
    Suggestion
    He has an any kind of disadvantage.I found nothing bad. Everything is a reason.

    Jun 15,2018 21:14:36

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