The V901 is engineered for those who require clinical precision in their maintenance routine. By combining an advanced battery tester with deep-system diagnostics for the engine and transmission, this tool eliminates the guesswork associated with "no-start" conditions and intermittent electronic glitches. Whether you are analyzing ignition status or checking for carbon deposition, the V901 delivers the high-speed data throughput needed for expert-level care.

Comprehensive Diagnostic & Electrical Intelligence

• Integrated Battery Tester: Dedicated testing for 12V systems to evaluate overall health and starting performance, ensuring your vehicle's electrical backbone is reliable.

• Dual System Diagnosis: Provides professional access to both the engine and Transmission modules to identify shifting anomalies and internal mechanical faults.

• Massive Data Visualization: Monitor 600+ real-time data streams, including fuel trim, oxygen sensor activity, and ignition status, all displayed in high-fidelity color.

• Total Fault Management: Rapidly Read and Clear Fault Codes, access Mode 6/Mode 8 data for component monitoring, and verify emissions compliance with I/M Readiness checks.

• Advanced Engine Maintenance: Specialized detection for Carbon Deposition, allowing you to address internal buildup before it impacts fuel economy or acceleration.

• Snap-Shot Troubleshooting: Access Freeze-Frame Data to see exactly what the vehicle was doing the moment a fault was triggered, enabling faster and more accurate repairs.

Hardware & Professional Workflow

• Vivid 2.8-Inch Color Display: Optimized for high-contrast visibility, making it easy to interpret complex data curves and diagnostic reports in any lighting condition.

• Cloud Print & Data Playback: Features Data Playback for post-test review and Cloud Print integration for generating professional, shareable diagnostic reports.

• Universal Protocol Support: Engineered for broad compatibility across almost all standard OBDII-compliant vehicles, ensuring stable communication with global car brands.

• Global Language Interface: Fully localized for international users with support for English, German, French, Spanish, Italian, Russian, Dutch, Polish, Chinese, Japanese, and Portuguese.

Technical Specifications

The Accurate Choice for Total Vehicle Audits

The CHEPQ V901 proves that a reliable battery tester should be part of a larger, smarter diagnostic ecosystem. By merging elite electrical testing with deep-system monitoring and professional report sharing, it empowers you to manage your vehicle's health and performance with total professional confidence.

Take command of your vehicle’s total reliability with the V901—the fast, accurate, and multi-functional solution for modern automotive diagnostics.