OUT OF STOCK

• Monitor how well your phone and tablet are charging as well as your device's current and voltage consumption
• 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