Useful for detecting broken chargers. Found one in my house that gave out 6 volts, slowly destroying my tablet's battery. RIP.
Shows both amps and volts.
It's solid! Seems cheap at first, but it's really sturdy and it's also easy to read.
Worth the money, I'd say.

Suggerimento

Nothing, really.

Oct 11,2016

I bought this to test my chargers. Was surprised to see that one of them supports some QuickCharge.

Pros
- Easy to use
- Bright display

Cons:
- The plastic body seems to be weak

Nov 14,2018

Very ease to use and very clear led display to see the volts and amperes used by a charger or battery. The display changes volts measure to ampere automatically.

Muy facil de usar y con digitos led claros para ver los voltios y amperios usados por un cargador o bateria usb. El display cambia automaticamente de voltios a amperios.

Suggerimento

None. I really like this product.
Ninguno, me gusta mucho este producto.

Jul 25,2016

Many USB devices?
Dont know how power you consume?
With this u can count voltage and Amperes for each usb device fast and easy

Suggerimento

Looks fragile
plastic feel

Jan 15,2018

Does what it say, I'm not 100% sure about how accurate is it.
but it's not a big deal
this will give you a good approximation of how much Voltage and Amp your device gets.

And for this price, what more do you need?
Recommend.

Jul 11,2019

Дешевый, надежный и правильно дающий показания приборчик. В принципе ничего больше и не требуется. Можно было найти дешевле, но я взял здесь в комплекте с другим заказом.

Suggerimento

Минусов пока что не нашел. Все, что нужно, он делает.

May 18,2018

Changes between voltage and amps. Something that you can easily carry around just in case you suspect a charger isn't working as it's supposed to.

May 07,2019

Простой миниатюрный тестер для проверки зарядных устройств и аккумуляторов. Отображает выдаваемое зарядкой напряжение и потребляемый устройством ток.

Suggerimento

Нет.

Dec 21,2017

I bought this for verifying batteries were receiving a charge over usb. I can't be 100% sure on it's accuracy, as it differs from what my phone reads. But it did work for what I bought it for.

Nov 06,2018

Current tester, very useful when you want to see consumption

Suggerimento

None

Jun 10,2016