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MicroUSB Cable with LCD Voltage/Current Display


It is standard A to micro-B USB cable, for USB 1.1 or 2.0.
Perfect for connecting any development board, microcontroller, mobile phone, or other device to your computer or charger.
This is basically like a USB cable mixed with a Charger Doctor.
Plug it into a USB port and it will let you know the voltage on the USB power pins.
Once a device is plugged in, it will display the current draw in milliamps.
You can use it for up to 2A of current.
You can use this to monitor your project or as a current meter.
We thought they could be neat to use for monitoring current when powering your Raspberry Pi and other micro B USB devices.
The only down side is that once the device starts charging, the display will not show the voltage anymore, just the current draw.


  • Plug and Play
  • Easy to read the voltage and current draw.
  • Fit for Raspberry Pi perfectly.
  • USB input: 5V
  • Current max: 2.5A