Why We Choose NEXAS SE509?

👍EVAP & Turbo 2-IN-1: A professional automotive smoke machine for all types of vehicle smoke leak tests. It efficiently detects low-pressure evaporative emissions and high-pressure vacuum systems, designed for all leak testing scenarios, including EVAP systems, vacuum systems, intake and exhaust systems, turbos, superchargers, EGR systems, cooling systems, engine blocks, bodywork, and oil leaks.
Equipped with 2 Micro Air Pumps: No need for a separate workshop air supply, so you won't need to hook the air compressor up every time you test. The smoke leak detector instantly generates a large volume of clean, ultra-low odor smoke. With a smoke output speed of 20 LPM, it efficiently detects any vehicle pipeline leaks in a short time, significantly saving your diagnostic time.

👍Customized Pressure: In EVAP mode, the pressure value of the smoke detector is fixed at 0.75PSI, in TURBO mode, it can be adjusted between 3-20PSI through the pressure regulator, which can quickly and accurately detect the tiniest leaks, the powerful function and extremely high cost-effective make it the perfect choice for mechanics, stores and car owners!

👍Diagnose All Types of Leaks with Adapters: Get the SE509 now and you can start your automotive smog leak detection right away, the included intake bladder, cone plug, oil jug and other must-have accessories will come to you in a portable carrying case to meet all your vehicle system testing needs. But please note that mineral oil is not included

👍 5-Minute Auto Cycle: The smoke machine continuously generates sufficient smoke for 5 minutes, then automatically switches from smoke mode to air mode to save on mineral oil/baby oil consumption. To continue generating smoke if needed, simply press the button on the top of the machine.

👍 Quick Leak Diagnosis By Pressure Display：
No leaks: if the value of the pressure gauge remains the same, it means there is no leak in the pipeline system.
Small leak: if the value of the pressure gauge drops a bit, it indicates a small leak in the pipeline system.
Serious leak: if the pressure gauge reaches zero, it indicates a large leak in the pipeline system.

👍 Dual Test Modes: No Need To Buy Additional Air Compressor.
SE509 offers both air mode and smoke mode detection. This dual-mode design provides users with greater flexibility, allowing the detection process to be adapted to more scenarios. During initial inspection, the air mode can be used to quickly determine if there is a leak in the system, while the smoke mode can pinpoint the exact point of leakage, greatly improving inspection efficiency

👍 Overheating Protection：
Overheat protection automatically shuts off the power supply when the temperature of the device exceeds 75°C, preventing damage to the device, while freeze protection keeps the device functioning in temperatures as low as -20°C

Full system diagnostics, don't miss any leaks.

Crankcase System Test: Excessive pressure or corrosion of the crankcase is the main reason to damage the seal of the crankcase and cause oil leakage.

Intake System Test: Leakage in the air intake system will lead to insufficient intake of the car engine, which will result in scant engine power.

Car Sealing Test: Poor airtightness of the car may lead to a lot of inconvenience like inability to keep warm dusty, not soundproof, and not waterproof , etc.

Exhaust System Test: Unpurified harmful gases to be discharged into the atmosphere or increase vehicle noise is the main disadvantage when leaks happened in the exhaust.

Fuel Tank System Test: When there are gaps in the fuel tank and piping caused by improper installation or insufficient sealing of the fuel tank cap, it can cause leaks in the fuel tank system.

Turbo Test: The leakage of coolant would cause the engine to report high water temperature.Various Pipe Fittings Test: Smoke testing of brake hoses, power steering hoses, cooling system hoses, air conditioning system hoses, turbocharger hoses, fuel hoses, intake and exhaust system hoses, etc.

EVAP System Test: Leakage of the fuel evaporation system will cause fuel vapor to leak into the atmosphere, causing waste and pollution or unstable engine idling.

EGR system test: Exhaust gas recirculation valves and pipes in the EGR system are prone to deterioration, clogging or leakage in the course of long-term use, which may lead to engine performance degradation, excessive emissions and other faults

Cooling system test: Leaks in the cooling system can lead to insufficient coolant, affecting the normal heat dissipation of the engine, which in turn leads to engine overheating, boiling, damage and other faults

Engine system testing: leaks can lead to reduced engine performance, loss of power, increased fuel consumption and even engine failure

👉Wide Range of Applications
Suitable for all domestic cars, motorcycles, snowmobiles, off-road vehicles, beaches. Cars, light trucks and speedboats, etc. Using together with auto diagnostic tool, you can find the vehicle problem accurately and diagnose fault.

👉How to do leakage test？
1. Fill 20ml baby oil to the detector for the first time. Open the engine cover, and hang the detector in the cover.
2. Disconnect the pipe that needs to be connected with detector.
3. Connect detector with DC12V battery, turn on the power switch, and the detector starts to work.
4. In about 30 seconds, the pipe will be filled with smoke. Check the leak points. Please use head lamp if necessary.

👉Specification: 
Output pressure : 0.75 psi Low pressure/3-20 psi High pressure
Output flow:＜6L/min   
Power supply: DC12V,vehicle battery   
Air Source: built-in Air source  
Test Oil   Mineral Oil or Baby Oil (oil not include)    
Test oil capacity: 10ml-20m 
Material:Steel & Aluminum
Machine Size: 350*300*290mm
Package weight:5900g
Length of Smoke Hose: 10FT/3M

❗Package List:

🚫Note:

This product requires the use of specialized tobacco oil
If the product is not available locally, please use "Liquid Paraffin" or "Baby Massage Oil" instead of tobacco oil for emergency use.
1. It is recommended to refill new oil using the bottle labeled with the capacity in the product attachment.
2. If you overfill and smoke, please turn the product upside down and pour out the excess smoke oil.