3.0 USB Voltage Current Meter Detector Charger for Universal Phones Power Features: 100% brand new, high quality. Durable,accurate,stable. Convenient ,easy to carry. It can detect the charging status. Compatible with for universal mobile phones. Supply or power consumption of mobile phone charger. Specification: Type: USB Voltage Meter Light Color: Red+Blue Versions: V 3.0 Current: 0-5A Accuracy: 0.01A Voltage : 3-9V Package Included: 1 X V3.0 USB Voltage Meter
