USB-A Current and Voltage Meter Ammeter Voltmeter Automatic Detector of Multiple Fast Charger Protocol
Features:
1. 1.77-inch TFT HD screen: Real-time display of charging data such as voltage, current, and power, providing a clear overview of charging status.
2. Fast Charge Protocol Support: Compatible with multiple protocols including PD, QC2.0, and QC3.0, making it compatible with a wide range of charging devices.
3. 7 optional display interfaces: A variety of interfaces and intuitive and convenient operation meet personalized needs.
4. Multiple test data displays: voltage, current, power, fast charge protocol display, energy, and capacity statistics, providing a comprehensive understanding of charging performance.
5. Cable Internal Resistance Measurement: Measure cable internal resistance using the differential voltage method. Automatically calculate cable internal resistance after connection, helping to evaluate cable charging efficiency and quality.
Product Parameters:
Monitoring Voltage: DC 4-24V
Resolution: 0.00001V
Accuracy: ±(0.2%+2)
Monitored Current: 0-6.5A
Resolution: 0.00001A
Accuracy: ±(0.5%+2)
Monitored Power: 0-156W
Resolution: 0.00001W
Accuracy: ±(0.5%+2)
D+/D- Voltage: 0-3.3V
Resolution: 0.001V
Accuracy: ±(1.0%+2)
Capacity: 0-999 9.99Ah
Resolution: 0.00001Ah
Power Consumption: 0-9999.99Wh
Resolution: 0.00001Wh
Cable Internal Resistance: 0-9999.9Ω
Resolution: 0.0001Ω
Device Operating Time: 99 days, 23 hours, 59 minutes, and 59 seconds
Resolution: 1 second
Recording Time: 999 hours, 59 minutes, and 59 seconds
Resolution: 1 second
Dimensions: 65*35*12.5mm
Package Included:
USB Tester*1
