Check the listing for details. Ventus Automotive Smoke Machine, Li-Ion Battery, Compressor, Leak Size Flowmeter. Condition: New. Listed at 229.99 USD. Everything needed is included for you to start leak testing right out of the box. The Ventus automotive smoke machine is the next generation of automotive leak testing technology. Built-in air motor makes leak testing hassle-free. Battery-powered provides excellent portability. Flowmeter to trace small leaks and determine leak size and verify leak fixed. The 2-in-1 cone plugs kit functions as both as cones for injecting smoke and plugs for blocking openings. hook features for hanging convenience. Modular storage case box system for a professional and organized look in your shop. Ventus-specific smoke fluid is included as well as a USB-C charging cable. Everything needed is included for you to start leak testing right out of the box.