USB Charger Doctor Voltage Current Meter Mobile Battery Tester Power Detector

USB Charger Doctor Voltage Current Meter Mobile Battery Tester Power Detector

• 100% brand new and high quality
• It can measure the USB-powered devices empty and.
• Voltage: 3.5V-7.0V error 0.1V
• Current: 0A-3A error 0.01A

<b>100% brand new and high quality</b></br> It can measure the USB-powered devices empty and easy to use and practical.</br> Compact and easy to carry, no additional power supply, plug and play.</br> It can easily measure the output voltage of the USB port and the device operating current or load voltage</br> Detect any USB charger such as PC USB, home charger, car charger.</br> Wide range of applications, any phone, any electronic product, Easy to use.</br> Suitable for factories, laboratories and personal use.</br> Can measure usb interface, cell phone charger, u disk and other products or power supply situation.</br> Voltage: 3.5V-7.0V error 0.1V</br> Current: 0A-3A error 0.01A</br> Size: 52mm x 33mm x14mm(approx)</br> Color: Blue</p> <b>Package includes:</b></br> USB Power Tester x 1