by Vident iLink Featured Professional Scan Tools include iLink400, iLink410, iLink440, and iLink450. They have some similar functions, but also have some differences.
| Model | iLink400 | iLink410 | iLink440 | iLink450 |
| Outlook |  |
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| Works on almost all electronic systems | √ | ABS, SRS/Airbag | Engine, Transmission, ABS and Airbag | Engine, EPB, ABS, SRS/Airbag |
| OBDI and OBDII compatibility | √ | √ | √ | √ |
| Reads and clear codes | √ | √ | √ | √ |
| Reads/records/graphs live sensor data | √ | √ | √ | √ |
| Freeze frame data | √ | √ | √ | √ |
| ECU information | √ | √ | √ | √ |
| Multilingual menu and codes | √ | √ | √ | √ |
| Code troubleshooters | √ | √ | √ | √ |
| Hot keys for quick access of data | √ | √ | √ | √ |
| Color screen | 2.8′ FTF color screen | 2.8′ FTF color screen | 2.8′ FTF color screen | 2.8′ FTF color screen |
| EPB Service | √ | √ | ||
| Oil Light Reset | √ | √ | ||
| DPF Reset | √ | √ | ||
| Battery Configuration | √ | √ | ||
| ABS&SRS Service | √ | √ | √ | |
| SAS(Steering Angle Sensor Calibration) | √ | √ | ||
| TPS/TBA(Throttle Body Alignment) | √ | √ | ||
| Bi-directional control tests | √ | √ | ||
| Control module coding | √ | |||
| Other Service &Maintenance Function | √ | |||
| 3 years of free updates | √ | √ | √ | √ |
| Available Language | English, Spanish, German, French, Portuguese, Swedish, Italian, Russian, Japanese, Korean, Hungarian, Simplified Chinese, Traditional Chinese, and Thai | Same as iLink400 | Same as iLink400 | Same as iLink400 |
