Price: $21.99 - $20.99
(as of Jun 15,2023 23:14:13 UTC – Details)

USB Voltage Tester / USB Fast Charge Adapter / USB Voltage Monitor / USB Current Monitor / Current and Voltage LCD Display and LED Light / USB Voltage and Current Meter with Micro-USB Cable
Test the voltage and current consumption of your Apple and Android devices
Fast charge your tablet and smartphones from your computer or laptop USB port