LCD Screen Mini Creative Phone USB Tester Portable Doctor Voltage Current Meter Mobile Power Charger Detector

It's a great honor for you to visit my store. Good luck with your favorite purchasesBattery Included : No High-concerned chemical : None Voltage range : Other Certification : None Origin : Mainland China Model Number : 1 Brand Name : JUANJUAN DIY Supplies : Electrical Dimensions : normal Operating Temperature : normal Accuracy Class : normal Power Supply : usb Display Type : Digital Only