1.06" IPS Multi-function USB Tester Voltage Ammeter Power Meter DC 4-30V 0-8A
Electricity: 0-999999Wh. Tester 1. Fast charging protocol: USB 2.0 supports fast charging. Capacity: 0-666666mAh. Product size: 58 20.8 10.7mm. Current: 0-8A (maximum up to 12A). Power: 0-360W. All products are quality checked.