Feature:

• Easy to use and practical.
• It can measure the USB-powered devices.
• 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 such as PC USB, home charger, car charger.?
• Wide range of applications, any phone, any electronic product.

Specifications:

Case Color: Blue
Size: 63*21*15mm
Net weight:15g
Package weight:25g
It's suitable for factories, laboratories and personal use.
Detection range: Voltage: 3v-7v error 0.1v Current :0-2.5A error 0.01A.

Package Included:
1 x USB Charger Doctor Voltage Current Meter Mobile Battery Tester Power Detector