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USB Ampermetru Voltmetru Capacitate de încărcare Detector tester
USB Ampermetru Voltmetru Capacitate de încărcare Detector tester
USB Ampermetru Voltmetru Capacitate de încărcare Detector tester
USB Ampermetru Voltmetru Capacitate de încărcare Detector tester
USB Ampermetru Voltmetru Capacitate de încărcare Detector tester
USB Ampermetru Voltmetru Capacitate de încărcare Detector tester
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23.52lei
5.55
11 recenzii

USB Ampermetru Voltmetru Capacitate de încărcare Detector tester - alb

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Recenzii (11)

AurelianT
Jan 13,2019
I got a good price for this unit, 3.46 USD on flash sale. I chose this device over others because it also measured the capacity, not just volts and amps. It's pretty straight forward: you place this between the two devices where you want to measure the current flow. For measuring capacity, you need to keep this connected the whole time the battery charges (or the powerbank discharges). The little button helps you reset the time and capacity measurement. I have only one concern regarding this device (hence the 4 stars): the display and all the electronics soldered to it rattle inside the casing, because it appears it wasn't fixed in place before the case itself was sealed shut. This may put extra strain on the wires every time I pull out the USB plug and may shorten the lifespan of the entire unit. If the wires going out have a few extra loops inside the casing, then it's all good. Check out my comments section on the youtube video for later updates about how it holds up. This unit had the best price in its range and it is the main reason why I chose it.
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Discuţie

Descriere

Material: PVC
Lungimea liniei este de aproximativ 15 cm
Tensiunea de intrare: 3V-7V
Rezoluția tensiunii: 0.01V
Curent de testare: 0.05A-3.50A
Rezoluția curentă: 0,01A
Capacitate: 0-19999mAH
Precizie: plus sau minus 1pct
Pierderea liniei: aproximativ 0.1 ohm
Conținutul testului: tensiunea bateriei, curentul, capacitatea de descărcare (10 grupuri de date în total)

Caracteristici:
Afișare simultană a datelor de tensiune și curent și MAH pentru o vizualizare ușoară
Poate detecta puterea de ieșire mobilă mAH
Seturi multiple de date de testare sunt salvate, funcție de economisire a puterii
Nu afectează transmiterea datelor
O precizie mai mare, parametrii actuali nu vor sări
Porturile USB mascul și MicroUSB sunt alimentate cu două circuite pentru a detecta calitatea liniei MicroUSB
Eșantionarea curentă de 25 milliohms, mai puțină pierdere
Cu calibrarea curentului de precizie, precizia curentă este mai mare (calibrată la livrare)

Specificație

Dimensiuni și greutate

Greutatea produsului: 0.0200 kg
Greutatea pachetului: 0,0250 kg

Conținutul pachetului

Conținutul pachetului: 1 x Detector, 1 x OPP Bag

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Bonus pentru noul membru: cupon de 10 USD
23.52lei

USB Ampermetru Voltmetru Capacitate de încărcare Detector tester

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Recenzii

4.73 *****
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  • Toate ( 11 )
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AurelianT
Jan 13,2019
I got a good price for this unit, 3.46 USD on flash sale. I chose this device over others because it also measured the capacity, not just volts and amps. It's pretty straight forward: you place this between the two devices where you want to measure the current flow. For measuring capacity, you need to keep this connected the whole time the battery charges (or the powerbank discharges). The little button helps you reset the time and capacity measurement. I have only one concern regarding this device (hence the 4 stars): the display and all the electronics soldered to it rattle inside the casing, because it appears it wasn't fixed in place before the case itself was sealed shut. This may put extra strain on the wires every time I pull out the USB plug and may shorten the lifespan of the entire unit. If the wires going out have a few extra loops inside the casing, then it's all good. Check out my comments section on the youtube video for later updates about how it holds up. This unit had the best price in its range and it is the main reason why I chose it.
Herby
Jan 27,2020
Works excellent for testing capacity of cellphone batteries. Just run your phone totally down then fully charge it through the tester. when fully charged read the mAh on the tester. That is the actual capacity of the battery. As the battery ages this number will fall.The back of my case says KCX_-17 input rating 4-30v/50ma-3000ma This is more than stated in the GB description.A very excellent device!!!Herby Ordered a spare
IgorM
Sep 18,2019
Very nice and useful tool for checking battery capacity, also for amps and volts of your device.Like it for small size and compact size, 10 memory info about device you measuring.Very portable for everybody who love to play with electronic devices.
Fredy
Nov 26,2019
Muy buena herramienta para medir el voltaje, en realidad es muy útil para probar los cargadores y los cables. Me ha servido mucho, es de buen tamaño y buena calidad. Muy buena compra, nada malo que agregar....
Giorgio
Oct 19,2019
It looks fine now I have possibility to check battery of my mobile or powerbank itis good to check for ease testing it is enough. Delivery is ok 14 days from china to EU I hope it will good serve me
Ilay
Jan 11,2019
Прибор работает, данные показывает. Можно проверить все свои usb зарядки, и не только, на корректность выдаваемой напруги. Корпус хлипкий, плата внутри болтается, не сильно критично, но не приятно.
tim
Feb 13,2019
I bought for my husband and he said it's okay, working fine but he is not as satisfied as he thought before.
Amperímetro usb
May 27,2019
Hasta el momento ha funcionado muy bien, da los resultados de voltaje y amperaje de manera correcta
usb тэстер
Nov 18,2019
Отправили быстро, пришло в Крым за 14 дней!!!! Спасибо большое, все работает, товар соответствует описанию. Рекомендую.
BS1397
Nov 18,2019
It works fine......................................................................................
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