Generic ELM327 V2.1 Mini OBD2 Bluetooth Car Diagnostic Scanner: Supports OBD-II protocols including ISO9141, KWP2000, and CAN bus
For the DIY car owner who wants to skip the mechanic's diagnostic fee, this mini OBD2 scanner turns your Android phone into a professional-grade tool. It's perfect for checking engine codes before a road trip or monitoring real-time data to improve fuel efficiency. While most scanners focus on basic code reading, this device offers a deeper connection to your vehicle's health, letting you understand performance like a pro.
The Bluetooth connection pairs quickly, and apps like Torque display live data so you can see issues before they become costly. You get clear readings on engine temperature and fuel trim, helping you catch small problems early. It supports multiple OBD-II protocols, ensuring compatibility with most cars made after 1996. Use it to reset check engine lights or track maintenance, all from your phone's screen.
Features
- Bluetooth connectivity for Android and PC
- Real-time data monitoring and code reading
- Compact and portable design
- Includes software CD for updates and drivers
- Supports OBD-II protocols including ISO9141, KWP2000, and CAN bus
General specs
- Brand: Generic
- Model: ELM327 V2.1
- Seller: Joom
- ID: 68dbb058d3995f01398018c2
- Version: V2.1
- Connectivity: Bluetooth
- OS Compatibility: Android
- Vehicle Interface: OBD-II
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Generic ELM327 V2.1 White
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KONNWEI MAXOBD Supports all car systems diagnostic
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ZOYI ZT-R01 Thermal imaging with dual light fusion display
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FNIRSI FNB48P Fast Charge Detection
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Govee H5179 Wireless app monitoring via Wi-Fi and Bluetooth
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BSIDE A2X USB Charging
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| Brand | Generic | KONNWEI | ZOYI | FNIRSI | Govee | BSIDE |
| Model | ELM327 V2.1 | MAXOBD | ZT-R01 | FNB48P | H5179 | A2X |
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| Rating |
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| Price | $16.68 | $13.41 | $87.58 | $33.99 | $28.16 | $28.48 |
| Seller | Joom | Sunsky | Sunsky | Gshopper | Govee | Gshopper |
| Update | December 12, 2025 | December 6, 2025 | December 9, 2025 | July 25, 2024 | August 28, 2024 | July 25, 2024 |
