ELM327 Bluetooth OBD2 Scanner
| Chip Model | ELM327 v2.1 |
| Connection Method | Bluetooth |
| Wireless Distance | 5-10 meters |
| Supported System | Android smartphones, tablets |
| Diagnostic Interface | 16-pin OBDII |
| Number of Supported Protocols | 9 types |
| Dimensions | Approx. 4.7 x 2.5 x 3.1 cm |
| Weight | 31g |
| Voltage | 12V |
| Current | 45mA |
| Baud Rate | 9600 or 38400 |
| Material | Engineering plastic |
Manufacturer No.
ELM327 v2.1ELM327
Fitment Vehicles
Vehicle supporting OBDII protocol (post-1996)12V gasoline/diesel vehicle
Diagnostic And Workshop Supplies - Industrial Encyclopedia
The ELM327 v2.1 Bluetooth OBD2 scanner is a versatile aftermarket diagnostic tool compatible with most OBD2 vehicles. It connects via Bluetooth to smartphones or tablets, allowing users to read and clear diagnostic trouble codes (DTCs), monitor real-time engine data, and perform basic system checks. Ideal for DIY mechanics and professional workshops, this compact device supports multiple protocols and provides reliable performance for maintenance and troubleshooting.