V311B OBD2 Scanner – Professional Engine Diagnostic Tool for All Vehicles

Advanced OBD2 Code Reader
– Quickly reads and clears fault codes for all OBD2-compliant vehicles (1996 and newer). Supports live data streams for accurate troubleshooting.
Large LCD Gauge Display
– Clear, real-time monitoring of engine parameters (RPM, fuel pressure, coolant temp) with easy-to-read backlit screen.
Durable ABS Housing
– High-quality impact-resistant casing ensures longevity in professional workshops or home garages.
Wide Vehicle Compatibility
– Works with all 12V/24V cars, trucks, SUVs, and hybrids (supports CAN, ISO9141, J1850 protocols).
One-Click Smog Check
– Verifies emissions readiness for state inspections, saving time for mechanics and DIY users.
Compact & Portable
– Pocket-sized design with ergonomic buttons for on-the-go diagnostics at repair shops or roadside emergencies.
No Battery Required
– Powers directly via OBD2 port—ideal for quick scans without charging hassles.
Multilingual Menu
– User-friendly interface in English, Spanish, French, and more for global technicians.
Free Lifetime Updates
– Online firmware upgrades ensure compatibility with future vehicle models.
Workshop-Grade Accuracy
– Trusted by professional mechanics for pinpointing engine, transmission, and ABS issues.
Budget-Friendly Pro Tool
– Delivers premium diagnostics at wholesale pricing—perfect for bulk buyers and resellers.