Description:

Mini LED Digital USB Charger Doctor Voltage Current Meter Tester Power Detector
 

Features: 

1. 100% brand new and high quality.
2. Can test current， voltage， discharge capacity， and perfectly compatible USB data Sync & charging function
3. Small sized， easy and convenient to carry
4. It can measure current and voltage of the power supply equipment with USB port
5. Plug and play， no extra power supply needed.
6. Wide range of applications， any phone， any electronic product， such as PC， laptop， power bank， etc， easy to use.
7. Suitable for factories， laboratories and personal use
8. Support for QC2.0 detection

Specification:

Voltage range: 4 - 24V
Current range: 0 - 3A
Light Color: Blue，Red， Green (will be send randomly)
Product Dimension ( L x W x H ) : 58 x 27 x 12mm

Package includes: 

1 x USB current and voltage meter

Details pictures: