🔌 Power Up Your Knowledge!
The YOMOSI USB Digital Power Meter Tester is a multifunctional device designed to monitor USB charging current, voltage, and capacity. With a maximum current of 5.1A and a voltage range of 30V, it features a premium LCD display and built-in safety mechanisms to protect your devices. Ideal for testing chargers, cables, and power banks, this portable tester is a must-have for tech-savvy professionals.
D**H
Great little gadget
This is a great little gadget. I have several 5 volt USB charge points in my RV and it was easy to check them all. Plus it lets you see how much current the device you are using is drawing from the USB port
C**R
I like very much
excellent device...very handy to confirm charging voltage and progress among a few other things
I**1
Love to have this for testing my power banks comes ...
Love to have this for testing my power banks comes in extremely handy for the price
V**K
easy to use
Simple, straight-forward, easy to use.
S**O
Five Stars
Working grate
J**R
Great USB Tester
Works great!
R**N
Yomosi USB digital power meted
Works as advertised, works great
Trustpilot
1 month ago
3 weeks ago
