For convenient measurement of both voltage and current of a mobile device, you may be in badly need of this Mini USB Charger Doctor Voltage Current Meter Mobile Battery Tester Power Detector! The Xtar VI01 is a USB device with a built-in through port, so you can connect it in-line with a USB power source and measure the voltage and current directly. The built-in LCD display on the VI01 alternates between voltage and current. Having gone through strict test before shipment, this tester ensures absolute durability and reliability. Sophisticated craftsmanship guarantees its stable and anti-interference performance.

FEATURES

• Can measure the output voltage and current from a USB port device
• LCD display shows the voltage and current to makes you easily aware the accurate information about the power device
• D isplay accurate inforamtion
• Compact and easy to carry, no additional power supply, plug and play
• Wide range of applications, any phone, any electronic product, easy to use
• Suitable for factories, laboratories and personal use

Specifications

Package Includes

• 1 x XTAR VI01 Power Bank Current/Voltage Detector