SAVE MONEY - Dual ModeANCEL S300 is the best way to save money. The air mode not only doesn't consume smoke oil, but also effectively detects minimal EVAP and vacuum leaks. Switch to smoke mode with one click to find specific leaking pipes or cars systems. The ANCEL smoke machine leak detector can help you spot small problems before they become big ones, and save a lot of money
ADJUSTABLE - Pressure Gauge and Flow MeterControl the flow rate and display the pressure in real time. The ANCEL S300 evap smoke machine can detect very small leaks in the EVAP system indicated by the P0442/P0456 code through the flow meter, and fixing EVAP system leaks can significantly improve your vehicle's fuel efficiency and overall performance
ZERO ODOR - ALL NEW Isolated Heat ConductionExperience the latest in smoke generation technology. Unlike traditional evap smoke machine leak tester that burn a wick to produce an unpleasant smell, ANCEL S300 smoke tester uses a safer method of vaporizing the smoke liquid at high temperatures to produce a less smelly smoke. Safer, more efficient, more durable, and can be used for a long time