Descriptions: USB Charger Doctor Voltage & Current Meter

Brand new with high quality 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

• This product can measure voltage on USB powered devices, empty load, the voltage and current of USB terminal equipment at work.
• Plug and play, no extra power supply needed
• Current and voltage display cycle, use is simple and convenient and practical.
• Small sized, easy and convenient to carry.
• Color: Blue

Features:

• It can measure the USB-powered devices
• 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.
• Case Color:Blue
• Size:63*21-34*15mm

Detection range:

• Voltage: 3v-7v error 0.1v
• Current :0-2.5A error 0.01A

• Voltage: 3v-7v error 0.1v
• Current :0-2.5A error 0.01A
• It can measure the USB-powered devices
• 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.
• Case Color:Blue
• Size:63*21-34*15mm