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Average Rating: 5 (48 Reviews)
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  • Aug 21, 2017

arrived in the expected time and well packed arrivato nel tempo previsto e ben imballato

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  • Feb 25, 2019

Just what I was looking for to verify that USB devices are charging and at what rate. Exactly as pictured, and only one problem. I removed a single star since one pin of the display module had a cold solder joint, causing one segment on each digit not to light up. Thankfully, the clear plastic casing is well designed and can be carefully opened with a spudger tool. A quick touch up with a soldering iron and the device is perfect. Just what I was looking for to verify that USB devices are charging and at what rate. Exactly as pictured, and only one problem. I removed a single star since one pin of the display module had a cold solder joint, causing one segment on each digit not to light up. Thankfully, the clear plastic casing is well designed and can be carefully opened with a spudger tool. A quick touch up with a soldering iron and the device is perfect.

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  • Mar 26, 2019

It is very good for testing loaders if work or not xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx It is very good for testing loaders if work or not xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

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  • Dec 29, 2018

This a great tool box item for checking usb port voltage and current draw. This a great tool box item for checking usb port voltage and current draw.

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  • Sep 21, 2017

Excellent packaging, and the devices look correct. I have used one of the two devices I purchased to check some voltages and current of devices under test at work. Nice! Excellent packaging, and the devices look correct. I have used one of the two devices I purchased to check some voltages and current of devices under test at work. Nice!

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  • Nov 23, 2017

A very nice device to show the usb voltage and current drawn by the equipment. A very nice device to show the usb voltage and current drawn by the equipment.

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  • Apr 10, 2015

USB Charging Current / Voltage Tester Detector USB Voltmeter Ammeter Can Detect USB Devices

It is very good.
USB Charging Current / Voltage Tester Detector USB Voltmeter Ammeter Can Detect USB Devices

It is very good.

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  • Jan 18, 2019

is according to the specification shows the charging voltage and current in A jest zgodnie z specyfikacja pokazuje napięcie ładowania i prąd w A

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  • by  EF
  • Verified Buyer
  • Jan 17, 2019

I did some tests on my devices and confirm that it is very accurate and with correct information. I recommend it especially to those who want to know if it is the cable or transformer that would break if you do not have a signal on your USB. I recommend it. Hiso algunos testes a mis dispositivos y confirme que es muy preciso y con información correcta. Lo recomiendo en especial a los que pretenden saber si es el cable o transformador que si rompieran quando no tienes signal en tu USB. Lo recomiendo.

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  • Dec 24, 2018

Fast delivery and well received. Snelle levering en goed ontvangen.

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