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USB 5V 9V 12V 20V QC 2.0 3.0 LCD Current Voltage Charger Capacity Tester USB Charger Doctor Power Meter Text Voltmeter 15%off

(157 customer reviews)
Availability:

In stock

$28.50 $40.75

In stock

USB 5V 9V 12V 20V QC 2.0 3.0 LCD Current Voltage Charger Capacity Tester USB Charger Doctor Power Meter Text Voltmeter 15%off

Brief Introduction

Binwo,a high end consumer electronics brand,dedicated to provide global customers with best quality products with reasonable price.As a leading company in high-tech and fashion,Binwo is much popular with high-end consumer group. By Far,Binwo’s products have been sold more than 100 Million units in 62 countries.

Features

-100% Brand New and High Quality

-USB Charger Doctor Mobile Battery Tester Power Detector Voltage Current Meter

-This is the mini USB meter. It can measure voltage, current, power and capacity

-It can clearly display all the data

-Can easily measure the USB ( PC USB, cell phone charger, car charger , mobile power , etc. ) port and device operating current and the output voltage charge-discharge capacity,performance, and judge the performance of the charging cable charging equipment, this tester can meet the requirements !

-Fit to factories, laboratories and personal use, wide range and Easy to use, easy to take alone, no additional power supply, Plug and play.

Specifications

Material: Plastic
Color: Black
Voltage: 4-20V+/-1%
Current: 0-3A+/-1%
Time: 0-99H
Net weight: 19g

Packing Includes

1 x Current Voltage Capacity Tester

USB 5V 9V 12V 20V QC 2.0 3.0 LCD Current Voltage Charger Capacity Tester USB Charger Doctor Power Meter Text Voltmeter 15%offHTB1TE8Fd25TBuNjSspmq6yDRVXay USB 5V 9V 12V 20V QC 2.0 3.0 LCD Current Voltage Charger Capacity Tester USB Charger Doctor Power Meter Text Voltmeter 15%off

  • USB 5V 9V 12V 20V QC 2.0 3.0 LCD Current Voltage Charger Capacity Tester USB Charger Doctor Power Meter Text Voltmeter 15%offUSB 5V 9V 12V 20V QC 2.0 3.0 LCD Current Voltage Charger Capacity Tester USB Charger Doctor Power Meter Text Voltmeter 15%offUSB 5V 9V 12V 20V QC 2.0 3.0 LCD Current Voltage Charger Capacity Tester USB Charger Doctor Power Meter Text Voltmeter 15%offUSB 5V 9V 12V 20V QC 2.0 3.0 LCD Current Voltage Charger Capacity Tester USB Charger Doctor Power Meter Text Voltmeter 15%offUSB 5V 9V 12V 20V QC 2.0 3.0 LCD Current Voltage Charger Capacity Tester USB Charger Doctor Power Meter Text Voltmeter 15%offUSB 5V 9V 12V 20V QC 2.0 3.0 LCD Current Voltage Charger Capacity Tester USB Charger Doctor Power Meter Text Voltmeter 15%off

  • HTB1dnXysGSWBuNjSsrbq6y0mVXa7 USB 5V 9V 12V 20V QC 2.0 3.0 LCD Current Voltage Charger Capacity Tester USB Charger Doctor Power Meter Text Voltmeter 15%off USB 5V 9V 12V 20V QC 2.0 3.0 LCD Current Voltage Charger Capacity Tester USB Charger Doctor Power Meter Text Voltmeter 15%off USB 5V 9V 12V 20V QC 2.0 3.0 LCD Current Voltage Charger Capacity Tester USB Charger Doctor Power Meter Text Voltmeter 15%off

Brand Name

JUANJUAN

DIY Supplies

Electrical

Dimensions

68mm x 23mm x 12mm

Display Type

Digital Only

Power Supply

DC

Model Number

00

Operating Temperature

normal

Accuracy Class

Plus or minus 1%

Measuring Range

4V~20V

Based on 157 reviews

4.9 overall
146
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5
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Only logged in customers who have purchased this product may leave a review.

  1. I***y

    The goods came 5 days before the stated deadline. Externally, the goods are quality and workable. I’ll check all the functionality later. The goods are satisfied.

    I***y

  2. P***n

    very happy with this tester, shipping was fast and the item is compact with a clear display.

    P***n

  3. Customer

    All the whole works prodovets recommend.

    Customer

  4. W***o

    Great! Delivered shvidko! Seller recommend!

    W***o

  5. R***s

    Corresponds to the description, works well, the data that shows it looks like the truth. So 5 points

    R***s

  6. Customer

    Works as decribed

    Customer

  7. Customer

    The tester was delivered 26 days before Bashkortostan. Works. I recommend.

    Customer

  8. K***v

    Works, externally all quality, neat transparent body, soldering. There is nothing to verify the accuracy of measurements.

    K***v

  9. Customer

    Works as advertised. Quick shipping

    Customer

  10. V***n

    The goods came quickly, corresponds to the description, everything works. Seller recommend.

    V***n

  11. R***s

    It came to Lions in 23 days. Packed well, everything works. Collected qualitatively.

    R***s

  12. Customer

    Order Received, works normally

    Customer

  13. V***V

    Good USB tester, tested in various modes: charge 5 V, 9 V. discharge 5 V. (20 V devices did not fall). You can observe the current of charge, discharge, over time and total cycle current. Memory of the end values of the cycle, if necessary, can be reset. Delivery is fast enough. So in general, the store-thank you!!!

    V***V

  14. D***v

    Funny toy for electronics Lovers)

    D***v

  15. F***v

    Delivery to Pyatigorsk month, track tracked. The store is sociable. The product corresponds to the original description. Well packed. The tester quality is excellent. Voltmeter and ammeter readings are accurate. Useful for measuring phone battery capacity and checking the quality of wires and Chargers. I’m happy. Thanks to the seller.

    F***v

  16. P***s

    Fast delivery, good price! Thanks!

    P***s

  17. A***v

    Yuzayu a couple of months. it works fine

    A***v

  18. A***n

    All OK!

    A***n

  19. H***l

    good

    H***l

  20. V***v

    Came quickly, works without comments. Seller advise

    V***v

  21. Y***y

    Everything is super! Seller 5 + advise!

    Y***y

  22. R***s

    Everything came perfectly

    R***s

  23. J***e

    Thanks! Works perfectly.

    J***e

  24. Y***v

    The thing works

    Y***v

  25. S***v

    Everything is fine, it works clearly!

    S***v

  26. E***r

    The best tester i advice this sellet!

    E***r

  27. V***n

    The goods came quickly, the quality is excellent! Seller recommend unequivocally!

    V***n

  28. N***n

    It works

    N***n

  29. Y***h

    Works great!

    Y***h

  30. N***i

    It came quickly, the quality arranged, I recommend

    N***i

  31. Customer

    It came, everything works fine

    Customer

  32. I***v

    I liked the tester. Shows the charge current, voltage, charge time and the amount of electric charge.

    I***v

  33. A***v

    It works, but there are questions to the capacity. Charged the Xiaomi poverbank by 20000 mAh, and on the meter showed about 6000. True charging procedure was not smooth. Namely, the charging unit made brains, left in protection from overheating, but the meter does not seem to be dropped, it is necessary to experiment. In general, he took yusby doctor, because. Discovered the wonders of fast charging, and the old more than 9 V did not display. The capacity display function is a nice bonus, no more. I’m not going to believe him anyway.

    A***v

  34. S***e

    Item as described. On PC USB port, Moto E4 takes ~0.4 A. On mains power, takes ~1.2 A.

    S***e

  35. R***v

    Cheap but fully working tester showing voltage and current charging, charge time and capacity. Suitable for both checking the capacity of batteries of small gadgets, and for checking chargers. Delivery month. It was packed in a bag with a pup, but it came without damage. The track was only tracked by China. My video unpacking here (remove all the gaps!): Https: // youtu. Be/f9deu69seym

    R***v

  36. A***n

    Everything corresponds to the description

    A***n

  37. E***e

    Everything is fine, it works as it should

    E***e

  38. A***Z

    Everything works

    A***Z

  39. Customer

    Okey.

    Customer

  40. A***n

    Looks great and works really nice. There is only one small disadvantage. Backlight is always on.

    A***n

  41. G***i

    Works fine! Thanks!

    G***i

  42. Customer

    Works. Shows everything as needed.

    Customer

  43. A***u

    The product corresponds to the description, works perfectly, I have been using it for more than a week, very satisfied

    A***u

  44. A***a

    Mega fast delivery, in Kazakhstan Petropavlovsk for 20 days came. Works. I did not communicate with the store. Order satisfied

    A***a

  45. D***v

    Works

    D***v

  46. A***v

    Everything is fine

    A***v

  47. Customer

    All is ok

    Customer

  48. S***a

    working fine,but plastic case little bit loose. otherwise product is good

    S***a

  49. D***v

    The goods were delivered! Everyone is happy everything works!

    D***v

  50. A***o

    Quick. What I ordered thanks.

    A***o

  51. K***n

    Excellent

    K***n

  52. C***r

    As description, arrived after 24 days

    C***r

  53. D***o

    The parcel came in a few weeks, everything works, thanks to the store.

    D***o

  54. A***v

    Cool thing, everything is clearly visible

    A***v

  55. G***r

    Long went very

    G***r

  56. A***n

    Everything works fine

    A***n

  57. K***a

    The product corresponds to the description. Delivery from the moment of the order was a month. USB tester working. Seller Thank you very much

    K***a

  58. V***a

    Everything works, thanks

    V***a

  59. Customer

    Item delivered, works fine

    Customer

  60. A***n

    The product came in less than a month, tracked, works, saves data and can be reset, I recommend ..

    A***n

  61. A***n

    Thank you, everything is super!

    A***n

  62. A***x

    Hood

    A***x

  63. S***i

    Arrived in good condition without damage and current,voltage and capacity reading of battery in (mah) also far accurate.Recommended store

    S***i

  64. K***n

    Thank you))))

    K***n

  65. A***v

    All OK

    A***v

  66. T***i

    very good

    T***i

  67. T***y

    Works fine. I’m satisfied withe quality

    T***y

  68. Customer

    Functional and cheap!

    Customer

  69. P***z

    It shows half capacity when QC 3.0 is using. In other modes is ok

    P***z

  70. B***b

    Works as described. No cap on it. Does not affect the smooth operation but was called fine been

    B***b

  71. S***n

    Norms

    S***n

  72. A***v

    Kind of working. How accurate I will check later

    A***v

  73. R***v

    The goods are pribuv on the Ukrainian mountain for an hour. Packing in anti-static, umbilical package. The tester is great, having carried on the smartphone. Sell the highest and seryozniy. Zamovlyav other times. I recommend the store. Uncle.

    R***v

  74. A***v

    Tester Super! I take it not for the first time, the former gave. Perfectly check them charging modes! They say that for “fast charging” it incorrectly calculates the battery capacity-I will not refute and confirm, maybe not, did not check. But otherwise, it helps damn to detect faults of USB contacts, cables, smartphone controller and battery controller itself. The order was sent immediately after payment, packed standard perfectly, the tester has reached integrity, works great. Seller and tester 4/1 recommend.

    A***v

  75. N***y

    Long delivery but the device works Super

    N***y

  76. R***V

    All is well

    R***V

  77. A***a

    Works fine! I hope that the indicators are correct! (the accuracy of measurements did not check)

    A***a

  78. S***i

    order received

    S***i

  79. E***v

    Great thing.

    E***v

  80. K***n

    On 0.5 mAh does not exactly show the filling of the charge on 4 devices. The 4000 battery phone through this shows 3500. Qualitatively done. Recommend.

    K***n

  81. D***n

    It’s hard to say. Works. Data shows. A little not sure

    D***n

  82. A***i

    Unfortunately not arrived Thank you AliExpress has refunded

    A***i

  83. D***f

    Checked, works, thanks to the store, if something happens I’ll add a review

    D***f

  84. G***v

    Delivery 1,5 months everything works light and shows.

    G***v

  85. Customer

    Measures well. Works.

    Customer

  86. K***r

    very good.

    K***r

  87. A***o

    Excellent tester for home conditions

    A***o

  88. V***v

    Got it. Connected, works. Shows current voltage, charge time, current consumption and output AH. All kind of OK. What you need, to check the memory for the phone.

    V***v

  89. M***U

    Order did not come Money returned through dispute

    M***U

  90. K***v

    Everything works, only delivery is very long

    K***v

  91. A***o

    Goods received. Very convenient thing, for working with various devices. I recommend the store and the store for the purchase of goods. Thank you.

    A***o

  92. Y***u

    Thx

    Y***u

  93. S***s

    Ordered 30.03, received 23.05. Working, as described.

    S***s

  94. V***Y

    It came for 3 weeks, did not follow. The thing is convenient for finding a good pair of cord-charging. On the correctness of the testimony did not check, I do not need super accuracy from it, the device purely subjective gives an understanding of consumer electric appetite.

    V***Y

  95. D***m

    Shows correctly, manufactured qualitatively, for measurements the norm

    D***m

  96. Customer

    Very good testing is accurate to show

    Customer

  97. Customer

    Perfect – all as described. Great value. Arrived perfectly fine & works as promised.

    Customer

  98. E***v

    Everything is fine

    E***v

  99. A***Y

    Not the first Test, all is well

    A***Y

  100. Customer

    Everything works. Thank you. Tracked to the end. With the store did not communicate

    Customer

  101. S***k

    Sent on the third day after payment. To Moscow, the departure went a little more than 2 months. Packed in a sealed bag. Good product, I recommend the store!

    S***k

  102. W***n

    5*

    W***n

  103. Customer

    Delivery to PFO month. Took for 262r. The device works, everything shows

    Customer

  104. E***n

    Long, but it came! quality is good, measures exactly.

    E***n

  105. S***t

    have not received

    S***t

  106. K***s

    The numbers are small, but you can see. The goods came in time. I do not have any claims to the store.

    K***s

  107. V***l

    Everything is fine.

    V***l

  108. D***l

    Teprve dnes doruceno,otestovano vse v pohode.diky

    D***l

  109. R***c

    The order was executed during the dispute .. The device works fine… Satisfied.

    R***c

  110. A***n

    Excellent Product, everything works as it should, I recommend the store!

    A***n

  111. Customer

    Same as the description.

    Customer

  112. A***a

    It all works. It was rare quickly.

    A***a

  113. P***p

    Came on time. Packed well. Works.

    P***p

  114. A***v

    Works. Shows voltage, current, given capacity and charge time. Cool piece, you can check what maximum current is able to transmit the wire from the charger to the phone and what capacity the battery took during charging.

    A***v

  115. Z***z

    Everybody’s there. Shows nice. The difference is between the readings from the app in the phone by voltage and current. In general, everything works. Thank you. Recommend

    Z***z

  116. Customer

    I didn’t get my package, so I couldn’t be accurate with the valuation.

    Customer

  117. R***v

    Works properly. Excellent that there is memory, you can continue the charge, the data is saved. I do not know about accuracy, I did not check

    R***v

  118. T***s

    Product received, great quality item. Thanks store.

    T***s

  119. V***A

    I received the product. It comply with the description. Thanks.

    V***A

  120. A***a

    The information looks great on the screen

    A***a

  121. Customer

    Just like in the description

    Customer

  122. R***r

    The tester is super, it works great. Thank you and good luck.

    R***r

  123. C***l

    Super

    C***l

  124. A***v

    Cool USB capacity meter, capacity tester I really liked it

    A***v

  125. I***v

    It works two weeks before Ryazan.

    I***v

  126. D***t

    The quality is good. Seller recommend!!!

    D***t

  127. S***n

    All as in the description delivery 3 weeks in Oren region

    S***n

  128. B***i

    good thanks

    B***i

  129. I***K

    The producer unequivocally recommend, keeps his obligations, on time did not come, extended the protection, and did not think to see, thank you post of Russia …. Arrived in Russia 2,5 months ago, where was the parcel and what was done with it …. The mystery, Checked, works, later supplement in comparison with attorneys devices

    I***K

  130. E***o

    Excellent Product very effective

    E***o

  131. M***a

    Unfortunately I don’t arrive, but aliexpress intervened and I got my money back.

    M***a

  132. R***v

    Parcel not received, money returned

    R***v

  133. Customer

    All right.

    Customer

  134. V***v

    Happy with the goods. Sent quickly, I’m happy. I checked it like it works and the error has not yet noticed.

    V***v

  135. V***v

    The order went for more than a month to Peter. The track was not tracked, did not communicate with the store. Working.

    V***v

  136. M***n

    All works as described, I recommend. Arrived in 1 month during covid.

    M***n

  137. A***h

    Good device. Thank you!

    A***h

  138. F***n

    The product has passed 2 months did not reach my hand they wanted to return money ..

    F***n

  139. S***n

    The parcel was received all the whole check the working capacity is not yet possible but I hope that everything is fine.

    S***n

  140. K***i

    Finally arrived.

    K***i

  141. A***n

    Everything works as expected, thank you!

    A***n

  142. A***M

    Everything works fine.

    A***M

  143. S***n

    Seller sent the goods very fast, but AliExpress shipping service lost it. And instead of paying me compensation for not doing my job properly, aliExpress debited money from the store and transferred it to me. Ordered a second time. This time everything came safe and fast. The goods are excellent. Seller in good faith, I recommend. Sorry that AliExpress is doing this to good people, its customers.

    S***n

  144. A***o

    Everything works fine, thank you.

    A***o

  145. Customer

    my item isnt arrive… so i must dispute… and the store refund me thanks alot…

    Customer

  146. M***v

    M***v

  147. T***e

    Very good experience thanks 20days delivery time

    T***e

  148. Y***v

    Товар не получил деньги вернули

    Y***v

  149. A***h

    The tester came to view all the whole, did not check in the work.

    A***h

  150. Customer

    Работает отлично. Поддерживает QC

    Customer

  151. D***c

    Shows voltage and amperage pretty decent.

    D***c

  152. K***k

    нормально работает

    K***k

  153. G***v

    все работает. дошел за 3 недели

    G***v

  154. P***n

    Тестер работает,проверил все зарядки и шнуры,половину выкинул ,не держат даже 1А

    P***n

  155. V***v

    Соответствует описанию, правда чуть большего размера чем ожидалось

    V***v

  156. V***v

    44 дня до Магнитогорска.Все работает

    V***v

  157. V***v

    Все работает.Качество среднее.Пластиковая пимпочка для кнопки ресет просто провалилась в корпус, не критично.Доставка месяц.

    V***v