USB Voltage Current Tester Battery Tester Detector LCD Digital Display
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Всем рекомендую :) С точностью 99% определяем емкость батареек ваших гаджетов и реальность отдачи тока зарядкой. Нагрузочный резистор в реальности с более эстетичным включателем :) Рекомендую к покупке. 10 ячеек памяти, можно вести статистику! ******************* To all I recommend :) With accuracy of 99 % we define capacity of batteries of your gadgets and a reality of return of a current charging. The load resistor in a reality with more esthetic switch :) I recommend to purchase. 10 storage cells, it is possible to conduct statistics!
Very good USB tester, much better than "blue-red" with LEDs. Accurate shows Volts & Amp. 1A/2A Discharge Load Resistor - "must-have" tool, if you plan measure any cable or power source.
... Cheap and very useful gadget! I highly recommend for purchase!
I already have an old tester, but this is downright amazing. She remembers several measurements. Together with the ballast resistor is a very good combination. Thank you ..
everything is good
good
I've tested all my power supplies and cables :)
Good tester!
no instractions inside but see youtube videos to operate it.i am so happy for this order.thanks banggood
Item Works perfect as described The resistors become hot after a few minutes but it is normal