0| Model number | AYT-1 | AYT-2 | AYT-3 | AYT-4 | AYT-5 | AYT-6 |
| Configuration | ||||||
| Body temperature measurement | ● | ● | ● | ● | ● | ● |
| Object measurement | ○ | ● | ● | ○ | ● | ● |
| Environmental measurement | ○ | ○ | ● | ○ | ○ | ● |
| Vibration prompt | ● | ● | ● | ● | ● | ● |
| Sound prompt | ○ | ○ | ○ | ● | ● | ● |
| Data storage | ○ | ○ | ○ | ● | ● | ● |
| Unit switching | ○ | ● | ● | ○ | ● | ● |
| Overall dimensions ( L × W × H ) mm | 149×40×37.3 | |||||
| Note: "○" means this configuration is optional and the model has a corresponding function configuration code, "●" means this configuration is standard | ||||||