Features and Benefits:�SPEEDSMOKE™ FEATURESIdeal for performing diagnostics on both high-performance engines and traditional EVAP vehiclesVariable pressure & variable flowUp to 20x the PSI and 40x the flow of a typical EVAP machineOn-board micro-air compressorThe Low Pressure Test Adaptor is incuded with SpeedSmoke. It is used to detect Leaks in the EVAP system, or fuel vapor recovery system. Using a diagnostic leak detector, these leaks can be quickly diagnosed and repaired, making them profitable services for repair facilities