AboveTEK® USB Power Meter Voltage Tester Current Monitor - USB 2.0 3.0 Volt Amp Reader Multimeter LED Screen-Portable Durable mV mA Measurement - Solar Panel Voltmeter Battery Power Bank Ampmeter Wall Charger Smartphone Tablet Gadget Charging Status
Want to speed up your Smartphones and Tablets charging? Want to know why your phone is charging slowly over night? You need a portable and capable USB interface meter to check the USB voltage and current for you! No need to pay hundreds of dollars to buy expensive multimeter, AboveTEK's low cost USB Power meter can do the great job for you!Not only good for home use by gadget fans for research or for study, but also good for troubleshooting to check and find the best USB charging mode for Solar Panels, USB Wall chargers or External Battery Power bank. Speed up your USB charging or lower down your electronic devices' power consumption by this versatile little baby, it's lots of FUN!Get your life back as soon as you can with AboveTEK USB Meter, buy it for yourself or for your kids, all of you will LOVE it. Plus, we offers LIFETIME guarantee for all products! Why waiting any more, BUY IT NOW!