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4.91 out of 5
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  • 09/02/2021

    Excellent products! It arrived in ten days of running! From China to Ceiland/DF very fast!!!! All very well packaged and the same way it is described on the site! I am very pleased! Now I'm going to test that drill biter for drill! You can buy it without any problems on this site! I've never had a problem with them! I will look at other products to buy... if that dollar went down I would make the party! k...

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  • 12/12/2017

    Bigger than I thought. Looks to work well. Two equipment can be plug at the same time. In this case the current indication is the sum of both.

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  • 21/11/2015

    Good little USB Volt detector. Display very clear and bright, 2 USB slots make it even more useful. Very fast delivery to the UK

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  • 11/01/2018

    USB Detector Current Voltage 3V-9V Tester Double USB is the best tester that enyone can buy with these money. Great quality, I totaly recomend.

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  • 05/03/2022

    Works as it should. Satisfaction.

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  • 20/03/2021

    Buying a few items and I was offered a gift. This tester was chosen as a gift. The purchase was made on February 20,2021. March 10, the package was in the post office. I'm satisfied with the purchase. Small, neat. It's working.

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  • 27/08/2018

    item was good and working also detecting the voltage and amps. good deal in this price. thanks banggood

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  • 28/02/2018

    Pro: Good design and affordable Con: Probably the USB ports are new, it was pretty difficult to insert at first. Suggestion to designer: To have a switch on the unit to indicate the data for either one of the USB OUT ports (voltage and ampere) and also for total voltage and ampere. Overall: Very good design with 2 USB outlets. No complains and hope it lasts...

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  • 14/02/2018

    Fast shipping, working fine. used with normal and fast chargers, results are pretty accurate.

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    Seems pretty solid, I don't have any other devices of this type to compare but generally it does what it should do.

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