ITEM NAME:USB LCD Digital Power Meter Safety Tester Multimeter Current and Voltage Monitor Multifunctional: This USB instrument can monitor voltage, current, capacity, power, load resistance, D+/D- voltage, charging time and other data. It supports QC2.0/QC3.0, BC1.2, Iphone 2.4A and other various smart phones and chargers. Wide Test Range: 0-5.0A. Wide voltage range: 3-30V. This USB digital multi-meter is specially designed to protect your cell phone charging, the real capacity of your power bank and real time charging data detecting. Complete Protection: Keep you and your devices safe with real-time monitoring of charge data, USB monitor will automatically cut off when the device is full charged. Unique Design: Exclusive design allows both USB sides to be used when connecting the USB tester with other devices. Specifications: Input/Output Voltage: DC 3-30V, Resolution: 0.01V Current Test Range: 0- 5.0A, Precision 0.01A Cumulative Capacity Range: 0- 99999 mAh, precision 0.001Ah Cumulative Energy Range: 0- 999.999mWh, precision 0.001Wh Power Calculation Range: 0- 999.999W, precision 0.001W Time Cumulative Range: 0- 999hours 59min 59s, Accuracy: 1s Internal Resistance : 0-999.99 ohms Timer: 0-24 hours Temp. Range: 0-84℃ Accuracy: Â ±1% Line Loss: 0.1ÃŽ © Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you.Unique Design: Exclusive design allows both USB sides to be used when connecting the USB tester with other devices. Cumulative Energy Range: 0- 999.999mWh, precision 0.001Wh. Internal Resistance : 0-999.99 ohms.
