Mini Digital Portable LCD USB Voltage&Current Meter Tester for Mobile Phone mini
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Description
Portable LCD Mini USB Voltage and Current Detector Tester + Digital Current and Voltage Meter for Mobile Phone / PC / Power Bank

This mini current and voltage detector can measure the USB-powered devices empty and easy to use and practical.
Compact and easy to carry, no additional power supply, plug and play.
It can easily measure the output voltage of the USB port and the device operating current or load voltage Detect any USB charger.
Wide range of applications,suitable for factories, laboratories and personal use.

Specifications:
Features:
- High quality, small sized, easy and convenient to carry
- It can measure current and voltage of the power supply equipment with USB port
- Plug and play, no extra power supply needed.
- Wide range of applications, any phone, any electronic product, such as PC, labtop, power bank, etc, easy to use.
- Suitable for factories, laboratories and personal use
Workable range: U= 3 - 8V, A= 0 - 3A
Resolution: Voltage 10mV, current 1mA
Error Range: Voltage < 1%, current < 2%
Full-scale Voltage Drop: 200mV
Workable Temperature: 0 - 60 centidegree
Product Dimension ( L x W x H ) : 68 x 23 x 12mm
Product Weight: 15g
Approved: CE / FCC
After Sales Service: 1 Year Warranty

Package include:
 1 x USB tester