EVAP smoke Leak Detector is designed to detect leakage of automobile fuel pipe system. Provide oil and air output, pressure and alarm indicator. Compare to traditional leak detection methods, this automotive smoke leak detector is direct, accurate and faster. It determines the leak parts quickly. In the meantime, we free provide 2 years after-sales service the main unit products. Please purchased it without worries. Cautions: 1. When you use this Car Smoke Leak Detector for the first time, fill it with 10ml baby oil. Please be careful NOT to beyond this range. 2. The testing liquid: both liquid paraffin and baby oil are OK. 3. Fresh oil can be filled with only when the smoke gets thin, and it can’t be filled over 20ml each time. 4. Before filling fresh oil, please pour out the left oil in the detector & replace the detector oil regularly. 5. During the process of leak detection, please keep away from smoke-sensitive parts. 6. Do NOT run the detector over 8 minutes continuously. It needs interval rest. 7. The round part of this detector has temperature, please be careful to avoid burns. 8. If the test pipe needs to be disconnected in the middle, please secure the other side with a rubber stopple. 9. Follow the instructions FAST SMOKE OUTPUT It has own air pump, so it does not have to rely on other air machines. Connect the detector with DC12V battery, it can output lots of smoke within 30 seconds after turning on. OVERHEAT & ANTI-FROST PROTECTION When the temperature of the device exceeds 75℃, power protection will be inteligently activated to turn it off. The device can also work normally at -20℃. Package Includes: 1 * Power Cord Clamp 1 * Valve Core Wrench, 1 * Smoke Tube 1 * EVAP Special Connector, 1 * Universal Airbag Adapter 1 * Rubber Connector Parts, 8 * Soft Rubber Hose Plugs 8* Hard Rubber Hose Plugs (with serial specification) 1 * Standard Cone Adapter 1 * Automotive Smoke Leak Tester Machine 1 * 100mL Test Oil Refill Bottle (oil not included) 1 * User Manual Multi-Functions: EVAP System Test: It can test the leakage of fuel evaporation in the EVAP system. Tightness Test: It can test the tightness and leakage of the tested pipeline under system pressure. Air intake system test: It can test the air tightness and damage degree of the pipeline in the air intake system. Exhaust system test: It can test the air tightness and damage degree of the pipes in the exhaust system. Kindly Noted: Not suitable for air conditioning system piping. Specifications: Output pressure: 15~17Psi, Output flow：6L/Min Power supply：12V, Test oil capacity: 15ML Package weight: 3.9 KGS/8.6 LBS Test Oil: Mineral oil or baby oil (Not included) Air Pressure Output: Built-in air pump Dimensions of the Main Unit：160x280x190mm/6.3x11.02x8.6inch Package Size：295x295x210mm/11.61x11.61x8.27inch 1、Q: Does this come with smoke fluid? A: Due to transportation inconvenience, we cannot ship the fluid, therefore you should buy oil. And we suggest to use baby oil. 2、Q: Followed instructions, but without smoke puff out? A: In this case, the air compressor maybe with some issues or it may add too much oil. Please contact the seller for specific reasons. 3、Q: How much air pressure can be used? A: Due to 10psi can work on most cars EVAP systems leakage test, so we design the output pressure of this machine is 9-11PSI 4、Q: How do i know when to refill it? A: Actually10ml oil can test a car each time. Of course it will stop smoking when the oil was ran out.