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

 

Customer reviews

5 stars 0 0 %
4 stars 0 0 %
3 stars 0 0 %
2 stars 0 0 %
1 star 0 0 %

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may write a review.

Someone in ADELAIDE bought a
15 Pin SATA Female to Molex IDE 4 Pin Male Power Adapter Extension Cable
about 12 hours ago
 
Someone in SYDNEY bought a
Raspberry Pi Zero 4 In 1 Case Starter Kit Case Heat Sink GPIO Header Pins - Solid Black
about 16 hours ago
 
Someone in LONGUEVILLE bought a
4x4 16 Key Matrix Membrane Keypad + 1 Item
about 19 hours ago
 
Someone in PARKDALE bought a
Bi-Directional IDE to SATA or SATA to IDE Converter
about 21 hours ago
 
Someone in FAIRY MEADOW bought a
ST-Link V2 ST-Link Mini STM In-Circuit Programmer and Debugger for STM8 and STM32 – with Cover
about 1 day ago
 
Someone in SYDNEY bought a
IC 2262 / 2272 4 Channel 315Mhz Wireless Remote Control Kit + 2 Items
about 1 day ago
 
Someone in COOBER PEDY bought a
Arduino Nano 3.0 Atmel ATmega328 Mini-USB Board
about 1 day ago
 
Someone in SYDNEY bought a
Bi-Directional IDE to SATA or SATA to IDE Converter
about 1 day ago
 
Someone in 300 BARANGAROO AVENUE, BARANGAROO bought a
AM/FM Portable Radio with USB MP3 Player LED Torch 10 Hour Battery Life
about 2 days ago
 
Someone in OSBORNE PARK bought a
Arduino Nano 3.0 Atmel ATmega328 Mini-USB Board
about 2 days ago
 
Share This
X