汽车用品 Smoke Leak Detector, Smoke Machine with Built in Air Pump Pressure Gauge, 12V DC Smoke Leak Detector, Diagnostic Leak Tester Tools for Car, EVAP, Vacuum, Fuel and More Leak Testing

【Built-in Air Pump & Safety Protection】 Equipped with a built-in air compressor, pressure gauge, and oil level observation window, this smoke tester is easy to use anywhere without needing extra tools. Safety features include overheating protection and automatic shutdown at extreme temperatures to protect both the device and operator. 【Dual Testing Modes – Air & Smoke】 The A6 supports both air mode and smoke mode. Use air mode to quickly check whether leaks exist, then switch to smoke mode to locate the exact leak point. Smoke is generated in just 4 seconds, allowing efficient and accurate detection.【Simple 3-Step Operation】 Just connect the power cords to a 12V car battery, attach the smoke hose, and add 10–20ml of baby oil or mineral oil into the tank. Within seconds, the pipe system fills with harmless smoke, making hidden leaks easy to identify.【Lightweight, Portable & Universal】 汽车用品 smoke machine is compact and easy to carry. Designed for all DC12V vehicles, it delivers professional-grade leak detection for DIYers, mechanics, and repair shops alike. A reliable tool to save time, reduce fuel waste, and extend engine life.Purchase Notice: The product does not contain smoke oil, and smoke oil cannot be delivered