Automotive Smoke Machine with Built-in Air Pump and Pressure Gauge, Adjustable Pressure - 12V DC EVAP Smoke Machine for 12V Cars, Motorcycles, Trucks, Boats & ATVs. The automotive smoke machine leak detector uses baby oil to produce harmless smoke.
The Smoke Leak Detector is ideal for automotive professionals, auto repair shops, and EVAP repair stations where detecting smoke leaks or malfunctions in car pipes and vacuum systems is crucial for early identification and repair.