This low-pressure automotive smoke machine leak detector is engineered for accurate diagnosis of sensitive EVAP and vacuum systems. It helps detect leaks without the risk of over-pressurization. Adjustable flow and a dedicated flow meter provide clear visual feedback during testing. The included EVAP adapter enables direct and targeted diagnostics. All parts store in the included storage bag. The unit rests securely on flat surfaces, and the compact body includes a handle for easy carrying. | Vevor | | Automotive Smoke Machine Leak Detector, DC 12V EVAP Vacuum Diagnostic Tester with Built-in Air Pump & Flow Meter | Black;Orange | Best Buy