Top Positive Review for USB Tester on Banggood USA|Shopping USA

2 in 1 Multifunctional Type-c USB Safety Tester PD Power Tester Voltmeter Ammeter Capacity Power Impedance Temperature Detector Support OTG Function

18% OFF 2 in 1 Multifunctional Type-c USB Safety Tester PD Power Tester Voltmeter Ammeter Capacity Power Impedance Temperature Detector Support OTG Function US$17.99 US$21.99 View It

Overall:

prootz 13/06/2018

Looks nice, but accuracy performance is seriously lacking. When a USB device load is applied, the internal voltage loss is substantial. With a load of about 400 ma, the voltage loss gives an output voltage of less than 4 volts, with an input of 5 volts! Maybe if you only draw about 20 ma, it might not have too much loss. If I had known this, I would not of ordered it.

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Banggood Dear prootz, Thank you for choosing Banggood and sorry for the inconvenience caused. We rigorously check every product before shipping it, so this damage might have occurred during its transportation. We have forwarded your feedback to our customer service team and will give you a proper solution within 24-48 hours. If you have any other inquiries, please do not hesitate to contact us by filling out the form at this link: http://www.banggood.com/Contact-Us_hi111 We will do our best to assist you. Best regards, Banggood Team
25/04/2024

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