This USB Charger Doctor can test your PC, Laptop, Cellphone, Charger, Car Charger, Power Bank ect. Support Quick Charge 2.0/3.0 ( QC 2.0/3.0) 5V 9V 12V 20V Descriptions: Reset button: Press it 3-5 seconds it will Reset Items Type: Digital USB Current Voltage Tester Meter Display data: Voltage, Current, Capacity, Time Voltage: DC 3.5-20V ±1% Current: DC 0-3.3A ±1% Capacity: 0-99999mAh Voltage resolution: 0.01V Input/ Output Current: 0-3.3A ( 1% accuracy ) Current resolution: 0.01A Battery Capacity: 0-99999mAh Working time: 0-99Hour Size(L x W x H): 5.9cm(Include USB is 7.3cm) x 2.3cm x 1.4cm Quantity: 1Pc Time: 0-99H(Unit: minute)
Trustpilot
2 months ago
2 weeks ago
