Digital USB Tester Voltmeter Power Bank Diagnostic Tool Current Voltage Capacity Doctor Charger Tester Meter Ammeter on AliExpress

Sale price $2.99 Regular price $4.49

Tax included.

Description:

Features:


- Brand new and high quality.
- It can measure current and voltage of the power supply equipment with USB port.
- Plug and play, no extra power supply needed.
- The voltage and current will be displayed circularly.
- Small sized, easy and convenient to carry.



Specifications:


Workable range: 3.5 - 7.0V, 0 - 3A.
Resolution: voltage 10mV, current 10mA .
Error range: voltage <±1%, current <±2%.
Full-scale voltage drop:200mV.
Workable temperature: 0 - 60 Degrees Celsius
Color:Transparent, Blue

Package included:

1 x USB Current and Voltage Tester

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