The V311 is built to handle the high-pressure environment of roadside diagnostics and workshop maintenance. Its vibrant 2.8-inch color display ensures that live data graphs and critical fault information are perfectly legible in any lighting condition. Whether you are performing a routine emissions check or troubleshooting an intermittent engine stall, this engine fault code scanner delivers the clinical accuracy required to keep your vehicle in peak condition.

Comprehensive Diagnostic Intelligence

• Universal Engine Access: Fully compatible with all OBDII-compliant vehicles, providing a standardized solution for cars, SUVs, and light trucks globally.

• Rapid Fault Management: Instantly Read and Clear Engine Fault Codes to extinguish the Check Engine Light and confirm the success of your repairs.

• Real-Time Data Visualization: View Live Data Streams and dynamic graphs that reflect your vehicle’s true operating status, from RPM and coolant temperature to fuel system performance.

• Maintenance Readiness: Access I/M Readiness status to ensure your vehicle is prepared for state emissions testing, and monitor Battery Voltage to verify the health of your charging system.

• Deep-System Snapshots: Retrieve Freeze-Frame Data to see exactly what the engine was doing at the moment a fault occurred, making it easier to identify the root cause of the issue.

• Integrated Code Library: Features a built-in Fault Code Inquiry function, allowing you to look up code definitions directly on the device without searching through manuals.

Hardware & Industrial Ergonomics

• Vivid 2.8-Inch Color Display: High-contrast visuals make it easy to interpret complex data, live sensor readings, and system status reports at a glance.

• Standalone Performance: No batteries or smartphone apps required; the device is powered directly by your vehicle’s OBDII port for maximum convenience on the go.

• Global Language Support: Pre-loaded with English, German, Dutch, and Chinese, making it an accessible tool for a wide range of international users.

• Rugged & Portable: The ergonomic handheld design is built for durability and comfort, fitting easily in a glovebox or tool chest for immediate access whenever a warning light appears.

Technical Specifications

The Reliable Choice for Instant Diagnostics

The V311 proves that an engine fault code scanner should be as efficient as the driver behind the wheel. By merging a clear color interface with fast scanning speeds and comprehensive diagnostic data, it empowers you to manage your vehicle's health with total professional confidence.

Take command of your maintenance schedule with the V311—the fast, accurate, and easy-to-operate solution for modern automotive diagnostics.