This USB Tester can measure voltage, current, power, temperature and other values and display on the 1.44" color LCD Screen.

Features:

1.44 Inch color LCD display makes it easy and clear to read.
Adjustable multi-angle view, more intelligent and convenient.
Mini size and sandwich design structure, durable for use.
Main functions: voltage/current/power/capacity/energy detection, quick charge recognition, data storage, etc.
Wide applications: can be used to test power bank, charger, discharge load, tablet, mobile phone, etc.

Specifications:

Model: UM24 / UM24C
Voltage Measurement Range: 4.50-24.00V
Voltage Measurement Resolution: 0.01V
Voltage Measurement Accuracy: ±(0.2%+1 digit)
Current Measurement Range: 0-3.000A
Current Measurement Resolution: 0.001A
Current Measurement Accuracy: ±(0.8%+3 digit)
Capacity Accumulation Rannge: 0-99999mAh
Energy Accumulation Range: 0-99999mWh
Time Measurement Range: 0-99h 59min 59s
Load Impedance Range: 1.5-9999.9Ω
Temperature Measurement Range: -10°C~100°C
Temperature Measurement Error: ±3°C
Screen Brightness Setting: 0-5 Level
Auto Screen Off Time: 1-9mins
Voltage Graphing Range: 4.5-24.0V
Current Graphing Range: 0.00A-3.00A
Data Storage: 10 Groups
Quick Charge Recognition Mode: QC2.0, QC3.0
Display Screen: 1.44 Inch Color LCD Display
Refresh Rate: 2Hz
Product Size: 71.1 * 31.8 * 11.3mm(UM24); 71.1 * 31.8 * 12.4mm(UM24C)
Product Weight: 20.75g
Package Size: 91 * 64 * 18mm
Package Weight: 48g(UM24); 52g(UM24C)

Note:

1. UM24 is no communication version, UM24C is conmmunication version by Bluetooth connection.
2. PC software only supports PC window 7 and above.

User Manual, PC Software Installation Instruction and PC Software Download:
http://www.mediafire.com/folder/0jt6xx2cyn7jt/UM24

Includes:
1 * USB Tester