Specifications of UT658 Series USB Testers
| Specifications | Description | UT658A | UT658C | UT658DUAL | UT658LOAD |
| Input & Output ports (Type A) | √ | √ | √ | ||
| Input & Output ports (Type C) | √ | √ | |||
| Data/charging protocol | 2.0/3.0 | 2.0/4.0 | 2.0/(3.0/4.0) | 2.0/3.0 | |
| Voltage range | 4~24VDC, resolution: 0.01V | √ | √ | √ | √ |
| Current range (Type-A) | 0.05~3ADC, resolution: 0.01A | √ | √ | √ | |
| Current range (Type-C) | 0.05~5ADC, resolution: 0.01A | √ | √ | ||
| Capacity | 0~99999mAh, resolution: 1mAh | √ | √ | √ | √ |
| Energy | 0~1000Wh | √ | √ | √ | √ |
| Circuit equivalent resistance measurement | 1~480Ω | √ | √ | √ | √ |
| USB data cable voltage (D+, D-) | 0~3.3V | √ | √ | √ | √ |
| Data storage | 10 sets | √ | √ | √ | √ |
| Electrical load (UT658LOAD only) | 0.5A, 1A, 2A, 3A (Max power: 60W) | √ | |||
| Maximum recording time | 99h, 59min, 59sec; resolution: 1s | √ | √ | √ | √ |
| Fast charge protocol (Type-A) | QC 3.0 fast charge protocol | √ | √ | √ | |
| Fast charge protocol (Type-C) | QC 4.0 fast charge protocol | √ | √ | ||
| General Characteristics | |||||
| Product color | White | ||||
| Product net weight | UT658A/C: 50.6g; UT658DUAL: 65.8g; UT658LOAD: 114.4g | ||||
| Product size | UT658A/C: 93mm x 45mm x 13mm; UT658DUAL: 93mm x 55mm x 13mm;UT658LOAD: 122mm x 53mm x 27mm | ||||
| Standard individual packing | Gift box, English manual | ||||









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