Portable USB Tester
An amazing USB tester with a variety of capabilities. Use it to test any USB device connection including cell phones, tablets laptops, desktop computers, chargers, and power banks.
Measures actual voltage and current and usage, battery energy capacity, and even cable impedance. Includes Bluetooth capable data capture with PC and Android software application.
Specifications
| Voltage measurement range: 4.50-24.00V | Voltage measurement resolution: 0.01V |
| Current measurement range: 0.000-3.000A | Current measurement resolution: 0.001A |
| Capacity accumulation range: 0-99999mAh | Voltage measurement accuracy: ±(0.2%+1 digit) |
| Energy accumulation range: 0-99999mWh | Current measurement accuracy: ±(0.8%+3 digit) |
| Load impedance range: 1.5-9999.9Ω | Time measurement range: 0-99h59min59s |
| Temperature range:-10℃~100℃/0℉~200℉ | Temperature error: ±3℃/±6℉ |
| Screen brightness setting: 0-5 level | Auto screen off time: 1-9mins |
| Voltage graphing range: 04.5-24.0V | Current graphing range: 0.00A-3.00A |
| Display screen:1.44 Inch color LCD display | Quick charge recognition mode: QC2.0 and QC3.0 |
| Refresh rate: 2Hz | |
| Product size:71.2mmx31.8mmx12.4mm(UM24C) 71.2mmx31.8mmx11.3mm(UM24) |
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| Product weight:23.47g(UM24C) 18.83g(UM24) |
Note:
1. UM24 is the stand alone version (Type A), UM24C is the communication version with Bluetooth connection (Type B).
2. PC software supports Windows (Win 7 and above) and Phone Android (Android 5.0 and above(, supports 3 languages, Chinese, English and Russian.
3. User manual, PC software installation instruction and PC software and Android APP download link: http://www.mediafire.com/folder/0jt6xx2cyn7jt/UM24
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