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Top 5 Positive Customer Reviews for ootdty usb tester
Works as desired! But is needed to know that on 2A setting, resistors get very hot. I dont think they can work like that longer than couple of minutes. But on 1A setting its not bad.
The order arrived in a plastic package with a layer of bubble wrap. The tester was not damaged and is working fine. Do not use it too long otherwise it will begin to burn. (If enough current&voltage is available) Processing took 3 days and shipping took 19 days. (Can be different for you) Would buy again from this shop.