Quickly read and clear fault codes to easily resolve engine warning light issues: Read and clear your vehicle's engine fault codes with one click, pinpointing the root cause and effectively extinguishing the Check Engine Light (MIL). No specialized knowledge required, allowing you to perform a preliminary diagnosis at home, saving time and effort, and avoiding unnecessary repair costs.(Newly upgraded version)

Widely compatible with 1996 and later vehicles, supporting the full OBD2 protocol: Perfectly compatible with all OBD2-compliant vehicles, including 1996 and later US, European, and Asian gasoline, diesel, and hybrid vehicles. Comprehensive support for multiple protocols, including CAN, J1850 VPW/PWM, ISO9141, and KWP2000, makes it suitable for mainstream vehicles such as sedans, SUVs, and light trucks.

Real-time data streaming and freeze frame functionality provide comprehensive vehicle status: Real-time monitoring of key data such as engine speed, water temperature, and oxygen sensor voltage, along with freeze frame functionality to record vehicle status at the moment the fault occurs. The unique I/M Readiness Check feature helps you quickly pass your annual emissions test.

Plug-and-play design, large display, and rugged portability: Equipped with a 2.5-foot, wear-resistant cable and a large, backlit LCD screen, operation is simple and intuitive. Power is drawn directly from the OBD port, eliminating the need for an external power supply. Its compact and lightweight design makes it easy to carry around, making it a must-have diagnostic tool for car owners.

A must-have at home: This barcode reader's lightweight and compact design makes it ideal for travel or home. Easily slip it into a backpack, head to the garage, or place it on your dashboard—it's perfect for your needs. It's not only portable but also accurate and fast. Furthermore, it's compatible with a wide range of car brands, making it ideal for those who simply need a barcode reader to inspect their vehicle.