Description
Product Overview
THINKTOOL Expert 391 Diagnostic Scanner is a 10.1-inch TCOS diagnostic tablet designed for deep fault finding, advanced service work and supported programming. Its fast hardware, modern protocol support and expandable accessory system suit demanding workshop use. It is suited to professional diagnostic technicians and busy multi-brand workshops.
Key Features
- OE-level full-system diagnostics
- Bi-directional active tests
- Advanced coding, adaptations and special functions
- Supported online programming
- CAN FD, DoIP and J2534 support through THINKLINK Lite
- Dual-video remote diagnostic capability
- Expandable for optional EV, heavy-duty, TPMS, ADAS and PROG work
Diagnostic Functions
Perform automatic and manual vehicle scans, read and clear DTCs, view, save and compare live data, access ECU information, run actuation tests and create customer reports. Coverage varies by controller and vehicle.
Service & Reset Functions
A wide menu of reset and adaptation procedures is available, including common oil, brake, SAS, BMS, DPF, injector, throttle and gearbox functions where the vehicle supports them.
Technical Specifications
- Operating system: THINKCAR TCOS
- Display: 10.1-inch IPS, 1280 × 800
- Processor: MT8766 quad-core
- Memory: 4GB RAM / 128GB storage
- Battery: 12,600mAh / 3.8V
- Camera: 13MP rear with flash
- VCI: THINKLINK Lite; CAN FD, DoIP and J2534 support
Vehicle Coverage & Compatibility
Coverage is not universal. Support depends on vehicle manufacturer, model, year, region, ECU, fitted equipment and software version. Please confirm any essential function with OBD Dynamics before purchase.
What’s in the Box
- THINKTOOL Expert 391 tablet
- THINKLINK Lite VCI
- Main OBD2 diagnostic cable
- Charging/data accessories
- Carry case and documentation
Important Notes
Online programming and security-gateway access require internet, compatible vehicles and any applicable account or licence. EV, commercial, ADAS and optional module capability is not automatically included unless stated in the supplied package.
