V321 氧气传感器手持式汽车扫描仪诊断工具

V321 Handheld Car Scanner Diagnostic Tools

这 V321 handheld car scanner diagnostic tools are designed for fast, 可靠的, and accurate fault diagnosis in gasoline vehicles. Compact yet powerful, 这 plug-and-play diagnostic scanner provides essential vehicle data and fault information without the complexity of advanced diagnostic systems.

Comprehensive OBD2 / EOBD Compatibility

V321 supports nine standard OBD II / EOBD协议, ensuring wide compatibility with most gasoline vehicles worldwide. 连接后, it instantly communicates with the vehicle ECU to retrieve diagnostic trouble codes and real-time parameters.

Plug-and-Play Simplicity

No batteries or external power supply required. Simply connect the scanner to the vehicle’s OBD port to begin diagnosis. The intuitive interface allows users to quickly read and understand fault information, making it ideal for workshops, 技术人员, and car owners alike.

准确读取故障码 & Vehicle Data

As a professional-grade handheld car scanner diagnostic tools solution, V321 efficiently reads fault codes related to engine and oxygen sensor systems, helping users identify issues early and reduce unnecessary repair costs.

Multi-Language Support for Global Use

To serve international users, V321 supports 12 语言, including English, 德语, 意大利语, 抛光, 法语, 西班牙语, 中国人, 俄语, 日本人, and Portuguese—making it suitable for global markets and export distribution.

Portable Design for Everyday Diagnostics

Its lightweight, handheld design allows for easy storage and on-the-go diagnostics. Whether used in professional repair environments or for routine vehicle checks, V321 delivers consistent and dependable performance.