The iFun4U is an affordable USB power meter that helps you test voltage, current, and capacity.
It can be used to test the quality of power banks, USB cables, and USB power adaptors.
Amazon UK: [ Ссылка ]
Amazon USA: [ Ссылка ]
Although this item is being sold by iFun4U, it is available through dozens of different companies. The model number is KCX-017. It doesn't matter what brand you purchase this under as they are all the same so always go for the cheapest option.
The other USB tester shown in the video is the Muker J7-t USB MultiMeter. You can see my review of that tester at [ Ссылка ]
I'd love to hear your thoughts on this so please leave a comment below. As always, if you enjoyed the video, please click like, share, and subscribe :)
Thanks guys.
Kevin
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