· GENERAL TIPS: ALWAYS CHECK THE OIL LEVEL BEFORE USE. Low oil may cause dry burning, overheating, and trigger thermal protection, temporarily stopping the device. Refill if needed and let the device cool down for best performance · DETECT EVERY TYPE OF LEAK: Our versatile smoke machine for cars includes multiple vehicle cone adapters, a smoke delivery hose, intake bladder, and full-size automotive cap plugs. It seamlessly fits various lines and hoses, ideal for hassle-free checks on vacuum, fuel, engine, intake system and more · USER-FRIENDLY AUTOMOTIVE SMOKE MACHINE: Begin your detection with just 4 simple steps using our automotive smoke tester. It's lightweight, portable, and even includes a built-in air pump for on-the-go jobs. Detect leaks effortlessly and elevate your automotive expertise. Don't miss out - revolutionize your auto experience and order this automotive tool today · VEHICLE-SAFE AUTOMOTIVE SMOKE TESTER: This smoke tester for vacuum leaks is made of thick solid metal, compact, and durable. It features an intelligent protector; if the operating temperature surpasses the limit, it will automatically power off to ensure the safety of both the operator and the smoke machine. This device uses baby oil to produce harmless smoke, perfect for all vehicle leak detection · SAVE TIME AND MONEY WITH BUILT-IN AIR PUMP: Experience effortless leak detection with our car smoke machine's integrated air pump. No need for external air connections– making it easier to move around and test anywhere. Say goodbye to external air pump maintenance costs. Its all-in-one design ensures high effectiveness across various auto systems. Choose this convenient, cost savings, and versatile auto smoke machine leak detector · ACCURATE LEAK DETECTION and PRESSURE DECAY TEST: with built-in adjustable flow meter and pressure gauge, our smoke tester for vacuum leaks can quickly and accurately detect even the smallest leaks, ensuring precise diagnoses every time. It also supports pressure decay test, identifying tiny leaks by applying specific pressure and monitoring the gauge, especially useful for hard-to-spot leaks · FULL SIZE AUTOMOTIVE CAP PLUGS KIT: Our smoke leak detector automotive includes a 23-piece set of efficient leak testing caps. They are specially tapered for a snug seal on all openings, ensuring superior fitment. Made from high-quality automotive-grade plastic, offering durability and flexibility.Compatible with all automotive EVAP/Vacuum Smoke Machines · LOW PRESSURE SYSTEM ALERT: This is a high pressure automotive smoke machine leak detector which requires an extra low pressure regulator when used for low pressure systems like EVAP· DETECT CABIN AIR LEAKS: Cabin air leaks can cause unpleasant odors, decreased air conditioning efficiency, increased wind noise, and even safety hazards. ANCEL S3000 PRO smoke machine leak detector can locate the leaks inside the cabin by producing columnar smoke in a windless environment, allowing for timely repairs and safer driving