The BELEY Smoke Machine is a powerful 12V master smoke tester specifically designed for testing the EVAP intake pipe fuel system in vehicles. It's a handy tool that helps you detect any leaks in the system, ensuring optimal performance and fuel efficiency. With its easy-to-use design, you can quickly identify and fix any issues with the EVAP system. Whether you're a professional mechanic or a car enthusiast, this smoke machine is a great addition to your toolkit. It's perfect for maintaining the health of your vehicle's fuel system.