Compact Engine Diagnostics from Your Smartphone or PC
The ELM327 Bluetooth OBD2 Tool is a cost-effective way to gain insight into your vehicle’s engine performance using your Android device or PC. Compact, easy to use, and compatible with a range of popular apps, this tool gives everyday drivers and enthusiasts the power to read engine fault codes, monitor live data, and clear check engine lights with confidence.
Key Features
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Bluetooth 4.0 Connectivity
Pairs quickly with Android smartphones, tablets, and Windows PCs using a stable low-energy connection. Compatible with popular apps like Torque, Car Scanner, and OBD Auto Doctor.
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Live Data & Fault Code Reading
View real-time engine data including RPM, vehicle speed, coolant temperature, and more. Read and clear fault codes to identify issues and turn off warning lights.
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Low Power Draw
Features a built-in sleep mode to reduce battery drain, allowing it to remain plugged in when not in use.
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Built-In Torch LED
A handy integrated light makes it easy to locate your OBD2 port in dark footwells or garages.
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Compact and Portable
Small enough to store in your glovebox or keep permanently installed for quick diagnostics on the go.
App Compatibility
This tool is designed for use with Android and Windows devices. Recommended apps include:
Note: This device is for OBD2-compliant vehicles only. It supports engine diagnostics only (no ABS, SRS, or transmission coverage). Please check your vehicle is OBD2 compliant before purchase.
What’s in the Box
Why Choose the ELM327?
For a budget-friendly engine code reader, the ELM327 offers simplicity, portability, and compatibility. Whether you're clearing a check engine light or checking live engine data, this tool provides a reliable way to stay in control of basic vehicle diagnostics without the workshop cost.
