USB Charger Doctor Voltage Current Meter Mobile Battery Tester Power Detector



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

Package included:
1 x USB Current and Voltage Tester
 

Shipping:

We Ship to Worldwide.
Items are shipped via AN POST IRELAND.STOCK IN IRELAND

Guarantee:

Good Good quality. 
Buy with confidence!
If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back.
Please contact me before you return it.
Full refund after we receive our original item, 
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