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AiLi UM24C USB 2.0 Power Meter Tester USB Multimeter Color LCD Display Voltage Current Meter Voltmeter Amperimetro Battery Charge Measure Cable Resistance with Bluetooth

by AiLi
4.3 out of 5 stars 8 ratings

Price: $24.50
  • Physical Features: 1 Micro USB Port, 1.44 inch full color screen,Adjustable Multiple Perspectives,to Make the Display More Highlight
  • Features:4.5-24V 0.01V(0.2%+- 2d), 0-3A 0.001A(0.8%+- 3d).-10℃~100℃/0℉~200℉(
  • Recognition,QC2.0/QC3.0,Voltage/Current/Power Detection, Data Store,Cable Impedance Mesurement,etc.
  • Application in varieties of test:PC/Laptop/Desktop Computer/Mobile Phone/Power Bank/Charger/Discharge Load/Car Charger/Cable Impedance Measurement
  • User manual, PC software installation instruction and PC Android software download link: https://www.mediafire.com/folder/0jt6xx2cyn7jt/UM24
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Product Information

Size: UM24C
Technical Details
Part Number UM24C
Item Weight45.4 g
Package Dimensions8.9 x 6.1 x 1.8 cm
Item Model NumberUS-UM24C-FBA
Batteries Included?No
Batteries Required?No
Additional Information
Customer Reviews 4.3 out of 5 stars8 customer ratings
Amazon Bestsellers Rank 5,930 in Home Improvement (See Top 100 in Home Improvement)
Shipping Weight45.4 g (View delivery rates and policies)
Date First Available15 May 2018

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Product description


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

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.

Model: UM24 / UM24C(Optional)
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

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

User Manual, PC Software Installation Instruction and PC Software Download:

Package List:
1 * USB Tester </body>

Customer Questions & Answers

Customer reviews

4.3 out of 5 stars
4.3 out of 5
8 customer ratings
5 star 69% (69%) 69%
4 star 16% (16%) 16%
3 star 0% (0%) 0%
2 star 0% (0%) 0%
1 star 15% (15%) 15%
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Top international reviews

1.0 out of 5 stars Looks pretty...but no usermanual in English
Reviewed in Canada on 26 September 2019
Size: UM25CVerified Purchase
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5.0 out of 5 stars WOW
Reviewed in Canada on 26 August 2019
Size: UM25CVerified Purchase
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Graham Fleming
5.0 out of 5 stars Great
Reviewed in Canada on 30 October 2019
Size: UM24CVerified Purchase
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Jon C
5.0 out of 5 stars Works as advertised...
Reviewed in Canada on 13 January 2020
Size: UM24CVerified Purchase
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