Dual-Mode ELM327 Bluetooth OBD2 Scanner for Android and Windows Auto Diagnostic Tool

This mini ELM327 Bluetooth OBD2 scanner provides vehicle owners with direct access to their car's diagnostic system through a compact 45mm by 25mm by 65mm device. Operating on 9-16 volts with a 35mA working current, it connects to your vehicle's OBD2 port and pairs with Android, Windows, iOS, or Symbian devices via Bluetooth. The scanner reads both generic and manufacturer-specific fault codes from your vehicle's computer system, clearing them after repairs to turn off the check engine light. With over 3000 generic code definitions stored in its database, it helps identify issues ranging from minor sensor faults to more significant engine problems.

Features and Construction

The scanner's compact construction measures 45mm by 25mm by 65mm, making it easy to store in your glove compartment or tool kit. Designed for automotive environments, it operates within a -40°C to 85°C temperature range and less than 60% humidity conditions, suitable for most driving environments.

Material and Build

The device uses electronic components specifically selected for automotive diagnostic applications, housed in materials that withstand the specified temperature extremes. Its 35mA operating current and 25mA standby current ensure minimal power draw from your vehicle's electrical system during use.

Size and Practical Fit

With dimensions of 45mm by 25mm by 65mm, the scanner maintains a practical size that fits standard OBD2 ports without obstructing footwell space. The compact design allows it to remain connected during driving if continuous monitoring is required, though most users will connect it temporarily for diagnosis sessions.

Uses and Placement

This diagnostic tool serves both professional and home users who need access to vehicle diagnostic information without specialised garage equipment. Its compatibility with multiple software platforms makes it adaptable to different user preferences and existing device ecosystems.

Event or Professional Use

For professional mechanics or automotive enthusiasts, the scanner provides detailed sensor data including engine speed, coolant temperature, fuel system status, intake manifold pressure, and oxygen sensor voltage. The ability to display short-term and long-term fuel trim values helps diagnose fuel system issues, while intake air temperature and air flow rate readings assist with airflow-related diagnostics.

Everyday Home Use

For regular vehicle owners, the scanner offers a straightforward way to check why the check engine light has illuminated, read the specific fault codes, and clear them after addressing the underlying issue. The real-time display of speed, coolant temperature, and engine load provides useful information during normal driving, while the ability to monitor fuel pressure and throttle position helps identify developing problems before they become serious.

Benefits and Buying Value

The scanner's compatibility with popular software applications across multiple platforms provides flexibility in how users access and interpret diagnostic data, while its compact size and straightforward operation make it accessible to users with varying technical experience.

Reuse and Low Maintenance

As a diagnostic tool rather than a consumable item, the scanner can be reused across multiple vehicles and over extended periods, provided they have standard OBD2 ports. The device requires no ongoing maintenance beyond keeping connections clean and ensuring compatible software remains installed on your paired devices.

Why Choose This Product

This ELM327 scanner offers specific advantages through its dual-mode operation, supporting both generic and manufacturer-specific code reading alongside comprehensive sensor data display. The inclusion of over 3000 fault code definitions in its database provides detailed diagnostic information, while compatibility with Torque, DashCommand, ScanMaster-ELM, OBD Car Doctor, Auto Doctor, and other software gives users choice in how they view and interpret data.