デジタルディスプレイUSBテスター 現在の電圧充電器容量検出器パワーバンクバッテリーメーター + 放電抵抗負荷
レビューの一部は自動翻訳されています。
Works as intended I am satisfied.
I measure all of my USB devices with built in battery since I received this USB meter gadget. It works excellent and gives me the neccesary information regarding the charging process. Highly recommended for everyone who is interested in technical things.
el producto presenta bien todabia no lo e=he probado
Both the power-meter and the USB load is working perfectly. Be aware that if you use the load on a laptop with charging capabilities on the USB ports, it draws around 3 amps and gets VERY hot.
素晴らしい
全てOK
very good
works
Works as advertised
Все супер.