Features:

• Detection range:
• Voltage: 3v-7v error 0.1v
• Current :0-2.5A error 0.01A
• It can measure the USB-powered devices empty and .
• Easy to use and practical.
• 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, Easy to use.
• suitable for factories, laboratories and personal use.

Specifications:

• Size:63*21-34*15mm
• Net weight:15g
• Package weight:25g
• Color:Blue

Packing content:

1 x USB power current and voltage tester