Input/Output voltage: 3V- 30V, Voltage Resolution: 0.01V
Current test range: 0- 5.1A, precision 0.01A
Cumulative capacity range: 0- 99999 mAh, precision 0.001Ah
Cumulative power range: 0- 999999mWh, precision 0.001Wh
Power calculation range: 0- 299.999W, precision 0.001W
Timing maximum time: 0- 999hours 59min 59s, accuracy:1s
Line loss: 0.1?
Product size: 65mm * 24mm * 14mm
1. Short press to switch interface and long press to reset the data.
2. In the main interface, five-press is the setting of automatic power outage when full charged or timing turn off.(Five-press in the main interface, then the character in the lower right corner of the screen will flash, choose the setting of "AO../OFF/1-24H" by clicking or double-clicking. When the flash stops, it means the system saves the current setting automatically)
3. Memory function helps display the working time and power even when it's powered off.
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,Apple Iphone 2.4A and other protocol quick charging styles of cellphone and chargers.
Current test range: 0-5.1A. Wide voltage range: 3-30V.This USB digital multi-meter is specially designed to protect your cellphone charging,the real capacity of your power bank and real time charging data detecting.
Real-time monitoring of charge data, USB monitor will automatically cut off when the device is full charged, makes it controllable and more secure when charging, effectively protect your device.
2.Special design of both USB sides in so makes it easy when plug the USB tester with other devices.
Idea for people: Repairing Engineers, Materials testing (Such as USB cable, Cellphone Power adapter, Power Bank...) and people who want to protect your devices when charging the battery. Warranty 24 months.