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Keweisi USB Voltage and Amperage Tester

Keweisi USB Voltage and Amperage Tester

Keweisi USB Voltage and Amperage Tester

Testers for Computer Power Supplies and Components

 
eBay - Charlotte
USB TESTER KEWEISI KWS-10VA TEST VOLT AMP USB CHARGER SMARTPHONE POWERBANK
The Keweisi USB Voltage and Amperage Tester is a small and portable device that accurately measures the current and voltage output of wall chargers, car chargers, external batteries, and PCs.
It is compatible with a wide range of devices, including smartphones, tablets, and iPads. The LED screen displays real-time charging status, making it easy to identify whether the charger works or the reason for slow charging.
Additionally, this tester serves as a charger doctor and defective device detector, making it a valuable tool for anyone who wants to monitor their device's charging status.
$ 7 .62
US, Charlotte
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