The AUTOOL SDT50 Auto Smoke Leak Detector is a professional tool for detecting leaks in automotive piping systems. It helps us quickly and accurately locate leaks in vehicles and motorcycles, such as: intake system testing, exhaust system testing, automotive seal testing, and fuel tank system testing.
Specifications:
Working theory:Low oxygen combustion
Power supply: DC 12V battery
Air pressure output: Built-in air pump
Rated Output pressure: <10psi
Rated Output flow: <5L/min
Rated power: 50W
Product weight: 1.5kg
Gross weight: 2.5kg
Features:
  • Wide Range of Applications: Designed for detecting leaks in piping systems of cars, motorcycles, snowmobiles, off-road vehicles, ATVs, light commercial vehicles, and speedboats. Works on all automotive brands and models.

  • Powerful and Easy to Use: The AUTOOL SDT50 comes with its own air pump and does not rely on other air machines. By connecting the detector to a DC 12V battery, it can produce a significant amount of smoke within 30 seconds of being turned on, thanks to its built-in air pump.

  • Overheating and Anti-Frost Protection: The detector features intelligent protection. If it exceeds the operating limit, such as temperatures above 75°C, it will automatically shut off.

  • 3-Year Warranty: For damages caused by non-human factors, we promise to send replacement parts free of charge within 3 years.

SDT50 Smoke Leak Detector Full system diagnostics
  • 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.
  • 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.
  • 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.
Packing List:
  • 1 pc * AUTOOL SDT50 Auto Smoke Leak Detector Main Unit
  • 1 pc * Power Cable Clamp
  • 1 pc * Test Oil Refill Bottle (oil not included)
  • 1 pc * Smoke Hose
  • 1 pc * User Manual
  • 1 pc * An Airbag.

Caution:
  • When using the AUTOOL SDT50 Auto Smoke Leak Detector for the first time, fill it with 10 ml of oil. Please ensure not to exceed this amount.

  • Test Liquid: baby oil is acceptable.(not included)

  • Fresh oil can only be added when the smoke becomes thin, and no more than 20 ml should be added at a time.

  • Before adding fresh oil, please drain the remaining oil from the detector and regularly replace the detector oil.

  • During the leak detection process, please keep away from smoke-sensitive components.

  • The detector should not run continuously for more than 8 minutes; it requires a rest period.

  • The detector features intelligent protection, and if it exceeds the operating limit (e.g., temperatures above 75°C), it will automatically shut off. In this case, please operate it later.

  • The round part of the detector can become hot; please handle with care to avoid burns.

  • If the test pipe needs to be disconnected in the middle, please seal the other side with a rubber stopper.

Q & A
  • Q: Do I need to connect an air compressor for this device to work?
  • A: This machine built in an air pump, you don't need to connect your own air source to get the fumes out of the unit.
  • Q: What testing oil should be added?
  • A: This device does not contain any liquid. Please purchase baby oil as testing oil in local shops if you cannot find professional testing oil.
  • Q: How much testing oil should be added?
  • A: It is suggested to add 10-20ml testing oil. Please do not exceed this range. Otherwise, it will cause the device to not emit smoke. Please drain some testing oil out if you add too much accidentally. You can reuse the extra next time.
    Q: What is the voltage of smoke leak detector?
  • A: All AUTOOL smoke leak detectors adopt 12V car battery power, which is safe to operate and easy to get power. You can use our device safely without worrying about security issues.
If you have any questions about the product, please feel free to contact us.
Customer Reviews with Photos
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