USB Charger Doctor 3V-9V In-Line Voltage Meter and 0-3A Current Meter

$10.95

USB Charger Doctor is a pretty nifty tool that lets you measure the working voltage and current output for any USB port or project. Simply plug it into a USB port and your USB device and its 7-segment LED display driven by an on-board microcontroller will alternately indicate the voltage and current.

In stock

SKU: PHI-USB-CHA-DOC Category:

Description

Description:

USB Charger Doctor is a pretty nifty tool that lets you measure the working voltage and current output for any USB port or project. Simply plug it into a USB port and your USB device and its 7-segment LED display driven by an on-board microcontroller will alternately indicate the voltage and current. By using this tool, you can troubleshoot common problems associated with the charging process – whether your device is heating up, not charging or charging too slow. Identify the cause of the problem such as charger compatibility, too old charger, or effect of USB extension cables. You can even use it to check the power consumption of USB peripherals and devices like Raspberry Pi, USB Wi-Fi adapters, and USB storage devices. A definite must have to monitor and care for your USB powered device or project!

 

Features:

  • Measures USB port’s output or load voltage
  • Measures USB port’s operating current
  • Detects any USB charge
  • Compact and easy to carry
  • Plug and play
  • Easy to use
  • No additional power supply required
  • No additional power supply required

 

Specifications:

  • Voltage Range: 3V-9V, ± 1%
  • Current Range: 0-3A
  • Precision: ± 1%
  • Size (L x W x H): 68mm x 23mm x 12mm (26.5″ x 9″ x 4.7″)

 

Contents:

  • 1x USB Charger Doctor 3V-9V In-Line Voltage Meter and 0-3A Current Meter

 

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