The M3 Automotive Smoke Machine by Powerscale is a rugged and reliable EVAP machine designed for automotive leak detection. With a built-in air pump capable of producing 19-23 PSI, this industrial-style smoke machine is constructed with durable aluminum material and a warm orange color for easy identification. The product includes a pump and is lightweight at 3.55 pounds, making it convenient to use and transport. Its compact dimensions of 4.53"D x 5.04"W x 8.07"H make it suitable for various automotive applications.