✅ Regular Updates: Our diagnostic tools receive regular software updates to ensure maximum coverage and accuracy.
🔓 Continued Use After Expiration: All products requiring a paid software upgrade extension can still be used with the current version for vehicle diagnostics after the software expiration.
    ⚠️ Compatibility Notice: Diagnostic functions may vary depending on the vehicle manufacturer, model, and year. Some vehicles may have unique systems or protocols that could limit functionality. 
    📞 Please contact us before purchasing to confirm compatibility.
  
| Feature | 
 EPS001 
    
 | 
   EPS001PRO 
   
 | 
   C919 
    
 | 
   AT301 
    
 | 
      
|---|---|---|---|---|
| Transaction Price | $480 | $209 | $0 | $135 | 
| Connection Via | Cable | Cable | Cable | Cable | 
| Works on Brands | Multiple | Multiple | Multiple | Multiple | 
| OBD II / EOBD | Full HD | All | All | All | 
| Support System | All system | ABS, SRS | ABS, SRS | ABS, SRS | 
| Bi-direction Control | – | ✔ | ✔ | ✔ | 
| Reset Functions | DPF, Injector, ABS, Speed Limit | 25+ | 25+ | ABS, EPB, SAS, Oil | 
| Advanced TPMS | – | – | – | – | 
| Auto VIN | ✔ | ✔ | ✔ | ✔ | 
| DTC | ✔ | ✔ | ✔ | ✔ | 
| DPF Regen | ✔ | ✔ | ✔ | – | 
| EPB Reset | – | ✔ | ✔ | ✔ | 
| IMMO | – | – | – | – | 
| Key Programming | – | – | – | – | 
| ECU Coding | – | – | – | – | 
| Brush Hidden Function | – | – | – | – | 
| Offline Programming | ✔ | – | – | – | 
| Battery Voltage Monitoring | – | – | – | – | 
| Operating System | Android 9.0 | – | – | – | 
| Battery | Plug & Play | Plug & Play | Plug & Play | Plug & Play | 
| Screen Size | 5.5'' | 4.3'' | 4.3'' | 2.8'' | 
| Operation Mode | Touch | Buttons | Buttons | Buttons | 
| Memory | 1+32GB | – | – | – | 
| Internet Requirement | Required for registration, login, and software download | |||
| Update Method | WiFi | WiFi | WiFi | WiFi | 
| Free Update | Lifetime | Lifetime | Lifetime | Lifetime | 
| Extended Subscription | – | – | – | – |