Feature:

• Two-line dual-color display of both current and voltage. It is easy to distinguish and you can read both data at the same time.
• Compact and easy to carry, no additional power supply, plug and play.Smart little gadget - a necessity for modern tech fellow.
• It can easily measure the output voltage of the USB port and the device operating current or load voltage.
• Detect any USB charger such as PC USB, home charger, car charger. Wide range of applications, any phone, any electronic product.

Specifications:

Case Color: Blue
Size: 52 x 3.4 x 14mm(2 x 1.3 x 0.55IN)
Net weight: 16 g
It's suitable for factories, laboratories and personal use.?
Detection range:?
Voltage: DC4.5V-18V error 0.1v?
Current: 0-3 A error 0.01A.

Package Included:

1 x USB Voltage Current Meter Mobile Battery Tester Power Detector