OBD2 Bluetooth 4.0 Car Diagnostic Scanner

Get app-based vehicle diagnostics without dealing with cables. This OBD2 Bluetooth scanner connects wirelessly through Bluetooth 4.0, so you can check fault codes, view live engine RPM, and access supported diagnostic functions from your phone with a quicker, less cluttered setup.

When a warning light appears, you want clear answers fast. Reading and clearing fault codes lets you identify issues more easily before booking repairs, while battery testing gives you another useful check through supported software when starting problems or power concerns show up.

Broader protocol support matters when you want fewer compatibility headaches. Support for 15 ELM format protocols, 23 STN format protocols, up to 64 user-defined protocols, and common OBDII communication types expands the range of vehicles and software it can work with. Automatic sleep and start also reduce power draw when the scanner stays plugged in, and firmware update support gives you a way to maintain compatibility over time.

Why this scanner gives you more control

✅ Wireless Bluetooth connection keeps diagnostics easier and more convenient inside the car.

✅ Fault code reading and clearing helps you understand issues before spending time or money.

✅ Supported app functions allow module resets, activation, and adjustment tasks from your device.

✅ Engine RPM data gives you a live view during troubleshooting and testing.

✅ Regeneration-related functions add useful diagnostic access for compatible vehicles when needed.

✅ Automatic sleep mode helps lower standby power use during regular plug-in use.

Check vehicle data wirelessly from your phone.

Read fault codes before guessing at repairs.

See engine RPM during live diagnostics.

Access supported reset and activation functions.

Use broader software commands with fewer limitations.

Keep compatibility current with firmware updates.

Supports more vehicles through multiple protocols.

Monitor battery condition through supported diagnostics.

Stays ready while using less standby power.

Handle app-based diagnostics with less setup hassle.

Package includes scanner and user manual.

Choose this OBD2 Bluetooth scanner for easier app-based diagnostics and code reading.