Perfect for evaluating whether or not the computer, USB wall charger, USB car charger are outputting acceptable voltage and current range for the device you are connecting
This Power Meter Tester can plugs directly into any USB socket or cable, which displays on the screen the voltage, current and capacity
It provides you a rough estimate of the capacity of the device you are charging

Specification
Input Voltage: 3V-30V
Input Current: 0-5.1A
Accuracy: +/- 1%
Display: LED, show voltage and current simultaneously
Maximum Capacity Value: 99999 mAh
Tester three dimensional size: 60*24*14mm

Package Included
1 x Current Voltage Test Meter



- Specially designed to measure how fast a USB cable or USB power adapter charger is actually charging at. It allows to choose nine different display modes by pressing the button, meanwhile provides you a rough estimate of the capacity of the device you are charging
- Clear LED Display: Eversame USB monitor has clear LED display with white color, making it easy to monitor the charge voltage and current of your digital USB devices, while ensuring the optimal charge rate. Simultaneously displaying of Amp and Volt in real-time
- USB Port is dedicated for both Data Sync and Battery Charging purpose, which has built-in circuit with containing CW3002D chip for accelerating Large Current Fast Charging. Perfect for Charge most of the mobile phones, mobile power, tablet PCs and iPad and other USB devices
- Test feature: Voltage can't exceed 30V, current can't exceed 5.1A