Bluetooth 5.1 OBD2 Scanner – Mini ELM327 Car Diagnostic Tool
Bluetooth 5.1 OBD2 Scanner – Mini ELM327 Car Diagnostic Tool
Stay on top of your vehicle's health with the Mini Bluetooth 5.1 ELM327 OBD2 Scanner. This compact, plug-and-play code reader connects wirelessly to your Android smartphone, tablet, or Windows device — giving you instant access to live engine data and diagnostic trouble codes right from your phone. Made in China.
Why You'll Love It
- Universal OBD2 Compatibility: Works with all OBD2-compliant vehicles, covering the vast majority of cars and light trucks sold after 1996.
- Bluetooth 5.1 Wireless: Fast, stable wireless connection with a range suitable for in-car use — no cables or adapters needed.
- Live Sensor Data: Monitor Engine RPM, Calculated Load, Coolant Temperature, Vehicle Speed, Fuel System Status, Short & Long Term Fuel Trim, Intake Manifold Pressure, Throttle Position, Intake Air Temperature, Air Flow Rate, Oxygen Sensor Voltages, and more — all in real time.
- Read & Clear Fault Codes: Quickly read Diagnostic Trouble Codes (DTCs) and clear the "Check Engine" light (MIL) in seconds — no trip to the garage required.
- Multi-Language Support: Interface supports Arabic, Dutch, English, French, German, Japanese, Portuguese, and Russian.
- Compact & Lightweight: Weighing just 31 g and measuring approximately 4.7 × 2.5 × 3.1 cm, it stays discreetly plugged into your OBD2 port.
- CE Certified: Meets CE safety and electromagnetic compliance standards.
- Software Updates: Supports software updates to keep your scanner current.
Supported OBD-II Protocols
- SAE J1850 PWM
- SAE J1850 VPW (10.4 Kbaud)
- ISO 9141-2 (5 baud init, 10.4 Kbaud)
- ISO 14230-4 KWP (5 baud init & fast init, 10.4 Kbaud)
- ISO 15765-4 CAN (11-bit ID, 500 Kbaud)
- ISO 15765-4 CAN (29-bit ID, 500 Kbaud)
- ISO 15765-4 CAN (11-bit ID, 250 Kbaud)
- ISO 15765-4 CAN (29-bit ID, 250 Kbaud)
Compatible Devices & Operating Systems
Works with Android smartphones and tablets, Symbian devices, Windows Mobile phones, and most Windows PCs and laptops with Bluetooth. Note: Apple (iOS/macOS) devices are not supported via Bluetooth.
Specifications
| Processor | ELM327 V2.1 / V1.5 |
| Wireless | Bluetooth 5.1 |
| Dimensions | ~4.7 × 2.5 × 3.1 cm |
| Net Weight | 31 g |
| Package Weight | 41 g |
| Color | Blue |
| Certification | CE |
| Battery Required | No (powered via OBD2 port) |
| Origin | Made in China |
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Learn more: FuelEconomy.gov on vehicle maintenance
Frequently Asked Questions
Q: Which vehicles are compatible with this Bluetooth OBD2 scanner?
A: This ELM327 OBD2 scanner works with all OBD2-compliant vehicles, which includes most cars and light trucks manufactured and sold in the United States after 1996, as well as OBD2-compatible vehicles in other regions. Simply plug it into your car's OBD2 port (typically located under the dashboard on the driver's side) to get started.
Q: Does this OBD2 scanner work with iPhone or iPad?
A: No — this specific Bluetooth model is designed for Android smartphones, Android tablets, Symbian devices, and Windows-based devices. Apple iOS and macOS are not supported via this Bluetooth connection. If you use an iPhone, you would need a Wi-Fi or compatible OBD2 adapter instead.
Q: What app do I need to use with this ELM327 scanner?
A: This scanner is compatible with popular OBD2 apps available on the Google Play Store, such as Torque Pro, OBD Auto Doctor, or Car Scanner ELM OBD2. Simply pair the device via Bluetooth in your phone's settings, then connect through your chosen app to start reading live data and diagnostic codes.
Q: Can this scanner turn off the Check Engine light?
A: Yes! Once you have read and addressed the Diagnostic Trouble Codes (DTCs) causing the Check Engine light (MIL) to illuminate, you can use a compatible OBD2 app to clear those codes and turn off the warning light — all wirelessly from your Android device.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.