ITEM: USB Power Meter
ABOUT THIS TOOL:- Dimension: 6 x 2.8 x 1.5 cm
- Portable and easy to carry, convenient to test devices, easy to see the current and voltage of the devices.
WHAT IT DOES:
- To test devices, and easy to see the current and voltage of the devices.
HOW TO USE IT:
- Press the small circle button and the data will be zero, then you can test next data.