THINKCAR ThinkDiag Mini Bluetooth OBD2 Scanner
The THINKCAR ThinkDiag Mini is a pocket-size Bluetooth diagnostic interface designed for drivers, technicians and workshops that want convenient smartphone-based vehicle diagnostics. Plug the device into the vehicle’s OBD-II port, connect through the THINKDIAG+ app, and access supported diagnostic systems directly from a compatible mobile device.

Full-System Vehicle Diagnostics
Unlike a basic engine-only code reader, ThinkDiag Mini is positioned by THINKCAR as a full-system diagnostic scanner. On supported vehicles, it can access available control modules across systems such as engine, transmission, ABS, SRS/airbag, body electronics, TPMS, steering and other vehicle networks.
Full OBD2 Diagnostic Functions
ThinkDiag Mini supports the standard OBD2 diagnostic functions available through compatible vehicles. These functions can include reading and clearing diagnostic trouble codes, live data, freeze-frame information, I/M readiness, vehicle information and other OBD-II monitoring functions depending on the vehicle.
Auto VIN for Faster Vehicle Identification
Automatic VIN decoding helps identify supported vehicles quickly and can reduce manual vehicle selection inside the diagnostic app. Availability depends on the vehicle and ECU implementation.
Bluetooth Smartphone Diagnostics
The compact interface uses Bluetooth 4.2 BLE dual-mode hardware and works with the THINKDIAG+ app. THINKCAR provides the ThinkDiag+ app for supported Android and iOS mobile devices, allowing diagnostics to be carried out without a dedicated tablet.
Compact Workshop-Friendly Design
Measuring approximately 60 × 48.5 × 22.5 mm, ThinkDiag Mini is small enough to keep in a toolbox, service vehicle or glovebox. It receives operating power through the vehicle diagnostic port, so there is no separate scanner battery to charge.
Key Benefits
- Full-system diagnostics on supported vehicles
- Full OBD2 diagnostic functions
- Automatic VIN decoding
- Live vehicle data where supported
- Bluetooth connection to a compatible smartphone
- THINKDIAG+ app workflow
- Manufacturer-stated coverage of up to 98% of car models
- 15+ supported languages
- Compact portable design
Technical Specifications
| Product | THINKCAR ThinkDiag Mini |
|---|---|
| Product Type | Bluetooth OBD2 diagnostic scanner |
| Bluetooth | 4.2 BLE dual mode |
| Mobile App | THINKDIAG+ App |
| Working Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to 60°C |
| Dimensions | 60 × 48.5 × 22.5 mm |
| Warranty | 12 months |
| Package Contents | ThinkDiag Mini OBD2 Scanner + User Manual |
Who Is It For?
- DIY vehicle owners who want more than a basic engine code reader
- Mobile mechanics needing a compact diagnostic interface
- Workshops wanting a quick smartphone-based scan tool
- Used-car inspection and pre-purchase diagnostic checks
- Technicians who need a portable secondary diagnostic device
Compatibility Notes
Vehicle coverage is software-dependent. Full-system access, live data and individual diagnostic functions vary by make, model, year, ECU and regional vehicle specification. Before purchase, contact Automax Tools with the vehicle VIN or exact model/year if you need confirmation of a specific function.
Professional Supply from Automax Tools
Available from Automax Tools for customers in the UAE, GCC and international markets. The ThinkDiag Mini is a compact option for everyday diagnostics where portability, smartphone control and multi-system vehicle access are priorities.





































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