Review on 🔌 DROK 180043 USB Multimeter with OLED Display, DC 13V Voltage Ampere Power Capacity, 4-in-1 Multi Tester including USB 3.0 Hub by Enrique Espinoza

I've always wondered what voltage and current my USB devices need at a certain charge level and what my various USB power adapters can do. Now there is nothing to guess! The OLED display is high-contrast, making text easy to read (if you can read small text), while providing voltage, current, and power readings. In addition, this USB-A multimeter shows the total mAh consumption per session, with up to 10 different sessions to choose from. Rotating the display 180 degrees is also useful for viewing the display in the correct orientation. You can also use it as a walkthrough and turn off the display to monitor total mAh without turning on the bright display. Comes with a small lanyard attachment and a foam-filled tin storage box. Great product for the average handyman and above!