USB Power Meter Current Voltage Monitor Voltmeter Ammeter Charger Power Tester PD Battery Capacity Meter Item Type: USB Power Meter Material: PCB Output interface: Type-C/USB Current Measurement Range: 0.00-5.10A Accumulative Capacity Range: 0-999999mWh Accumulative Energy Range: 0-999.99mWh Power Measurement Range: 000.00-163.00w Impedance Measurement Range: 1-999.9Ω Temperature Measurement Range: 0-80℃ Timing Time: 999 hours 59 minutes 59 seconds Input Interface: Type-C/Micro USB/USB Timing charging reminder setting: countdown 24 hours any set value Threshold Parameters of Mobile Phone Charging Full Reminder: <2W/0.5 hours Refresh Time: >500ms/time> 500ms/times Measurement Rate: About 0.5 times/sec Alarm Mode: Siren sound + display prompt double warning Screen Resolution: 128x160 Self Consumption Current: <0.025A Working Temperature: 10-+60℃ Working Humidity: 10-80 (no condensation) Working Pressure: 80-106kPa