MRCARTOOL T105 Smoke For Leak Detection Evap Leak Tester
$149.00 Original price was: $149.00.$89.90Current price is: $89.90.
- Built-in Air Pump: no need to buy an additional air pump.
- Various Adapters: suitable for pipework and easy to carry out all kinds of tests.
- Fast Smoke Output: generates smoke in less than 10 seconds with a smoke output value of 6 litres/minute.
Shipping Terms
MRCARTOOL operates 5 overseas warehouses:
USA, Germany, UK, Mexico, and Canada
Our business hours are: Monday to Friday, 9:00 AM to 6:30 PM.
Orders are typically shipped within 48 hours of receipt. If an item is out of stock, we will contact you via WhatsApp or email.
For customers in the EU region, please select shipping from our Germany warehouse. Delivery typically takes 3-8 business days.
The US warehouse ships only within the United States and cannot deliver internationally.
Our company is located in Shenzhen, China. If you have a freight forwarder in China, please contact our online support >>
2 Years Warranty Terms
All our products come with a two-year warranty, while accessories are covered for one year. For non-human-induced damage, we offer complimentary replacement parts at no additional cost.
For human-induced damage, please contact our online support for an assessment. We will then provide repair solutions or recommendations.
Customization, Resale, or Wholesale
We support drop shipping or distributor models.
If you wish to launch your business plan, please contact us.
We offer OEM and ODM customization services with a minimum order quantity of 500pcs+.
We provide the highest quality, personalized customization, and competitive pricing.
For more information, please contact us >>
MRCARTOOL T105 Smoke For Leak Detection is a professional automotive smoke machine that provides comprehensive leak detection in all parts of the car’s piping. It is easy to operate and portable and produces smoke quickly. It is an excellent tool for finding and repairing pipes such as intake, exhaust and emission leaks in your car. Regularly checking the condition of pipeline leaks is more conducive to maintaining your car, making it healthier and ensuring your driving safety.
- Please connect the 12V battery for use, too much current will damage the machine.
- When you use this MRCARTOOL T105 Car Smoke Leak Detector for the first time, fill it with 10-15ml oil. Please be careful NOT to beyond this range.
- Before use, gently turn the knob to open the airflow regulator valve.
- The testing liquid: both liquid paraffin and baby oil are OK.
- Fresh oil can be filled with only when the smoke gets thin, and it can’t be filled over 15ml each time.
- Before filling fresh oil, please pour out the left oil in the detector & replace the detector oil regularly.
- During the process of leak detection, please keep away from smoke-sensitive parts.
- Do not run the detector for over 8 minutes continuously. It needs interval rest.
- The detector has an intelligent protector, if it exceeds the working limit, such as over 75 ℃, it will automatically turn off the power. In this case, please operate it later.
- The round part of this detector has temperature, please be careful to avoid burns.
What is the difference between all MRCARTOOL Automotive Smoke Leak Tester?
| Product Name | T80 | T100 | T105 |
|---|---|---|---|
| Product Image | ![]() |
![]() |
![]() |
| Working Theory | Low Oxygen Combustion | ||
| Output Pressure | <10 psi | <10 psi | <15 psi |
| Output Flow | <5 L/min | <5 L/min | <6 L/min |
| Air Pressure Output | Built-in Air Pump | Built-in Air Pump | Built-in Air Pump |
| Power Supply | DC 12V Battery | DC 12V Battery | DC 12V Battery |
| Rated Power | 50W | 50W | 65W |
| Product Weight | 1.05 kg | 1.1 kg | 1.2 kg |
| Air Flow Meter | × | × | ✓ |
| Pressure Gauge | × | ✓ | ✓ |
| Smoke Flow Adjustable | × | × | ✓ |
| Intake System Test | ✓ | ✓ | ✓ |
| Crankcase System Test | ✓ | ✓ | ✓ |
| EVAP System Test | ✓ | ✓ | ✓ |
| Turbo Leaks Test | ✓ | ✓ | ✓ |
MRCARTOOL T105 Smoke For Leak Detection Features
- Built-in Air Pump: Customers do not need to purchase additional air pumps, we use high-quality materials, after many tests, please rest assured to use. You can save more time and money.
- Easy Operation And Safe: Thick smoke output detects even the smallest leaks. The smoke leakage tester is equipped with assortment of adapters for multiple pipeline systems to facilitate various tests.
- Fast Smoke Output: The smoke can be produced within 10 seconds, and with stable and large amount of smoke output after switch-on (by heating up Baby Oil). Dramatically reducing diagnostic time.
- Air Mode & Smoke Mode: Built-in air pump and smoke generator, so it does not rely on an additional air machine, perfect for Mobile Automotive Repair! The smoke can be produced within 10 seconds, dramatically reducing diagnostic time. Smoke output value: 6L/min.
- Overheat & Anti-frost protection: The detector has smart protector. If it exceeds working limit,for e.g over 75℃. It will power off automatically.
- Multi Functions: Tightness Test, Intake System Test, Exhaust System Test, Cooling System, Evap Leak Tester and Overheating Protection. Built-in air pump and smoke generator, so it does not rely on other air machine, perfect for Mobile Automotive Repair!
- Outlet Design: If you add too much baby oil or after using the smoke leakage detector, you can recycle the remaining baby oil.
- Product Details: The hook design makes it more convenient for you to test, and the knob for adding baby oil is also an anti-scald design
- Wide Range Of Application: For detecting the leakage of pipe systems on cars, motorcycles, snowmobiles, off-road wehicles, ATVs, light truck and speedboats. Suitable for all car models.
- After- Sales Service: MRCARTOOL offers a 48 month warranty and 7×24 hour friendly customer service to ensure your shopping experience. If you have any questions about Evap Leak Tester, please contact us directly.
How To Use The MRCARTOOL T105 Smoke For Leak Detection?
- Step1: Fill 10ml baby oil to the detector for the first time. Open the engine cover, and hang the detector in the cover.
- Step2: Disconnect the pipe that needs to be connected with detector.
- Step3: Connect the detector with the DC12V battery, turn on the power switch, and the detector starts to work.
- Step4: In about 30 seconds, the pipe will be filled with smoke. Check the leak points. Please use a headlamp if necessary.
MRCARTOOL T105 Evap Leak Tester Structure:
- Hook: For hanging the detector during detection.
- Work Indicator: Lights up when the detector is working.
- Pressure gauge: displays the current pressure of the detector.
- Smoke flow control valve: detects and sets the amount of smoke coming out.
- Power switch: Turn on the power, the detector starts to work.
- Smoke Output Tube: Smoke outlet connected to the detector port.
- Power Clip: Used to connect the car battery. Voltage is DC12V.
- Filler: Please add 10-15 ml of baby oil, do not add too much as there will not be enough space in the device to produce smoke.
Packing List :
| Weight | 1.82 kg |
|---|---|
| Dimensions | 30 × 22.2 × 13.7 cm |
| Ship From |
20 reviews for MRCARTOOL T105 Smoke For Leak Detection Evap Leak Tester
| 5 star | 100 | 100% |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
Customer Images






Noah Bennett
Its smoke output is stable and plentiful, quickly locating even the smallest leaks in the engine vacuum system, intake manifold, pressure relief valve, and vacuum hoses. Previously, relying on sound or smell wasn't very accurate; with this device, problems can be pinpointed in minutes, especially hard-to-find small cracks or loose connections—a single spray makes the leaks obvious.

Hardy N.
I love this smoke leak tester! It's incredibly easy to use—no extra air pump needed, just add baby oil and it generates smoke in 10 seconds. It quickly finds even the smallest leaks, has both air and smoke modes, and automatically shuts off if it overheats. The adapter works in all my vehicles.

Kitty
My husband really likes this product.

Mike
I like this product very much.

Steward Malthus
Appears to be a good tool, I¡¯ll let you know when I utilized it. Update; tested a Chevrolet cruz, found the leak easily, the controls allowed me to regulate the amount of smoke, love it.





Sorry, no reviews match your current selections
MRCARTOOL T105 Smoke For Leak Detection Evap Leak Tester
Q & A
MRCARTOOL T105 Smoke For Leak Detection Evap Leak Tester















Muy útil tiene su compresor incluido y arroja humo a presión suficiente para revisar varios tipos de fugas desde vacíos en admisión y escape así como fugas de aceite y sistema de enfriamiento
Calidad precio muy bien. Lo recomiendo
works great and makes finding a leak easy and with it having it’s own pump inside of means you don’t need to run a separate compressor for the air would recommend this smoke machine
This is a great car smoke leak detector. It’s very affordable and can quickly locate even the smallest leaks in the engine vacuum system. Even though I have no repair experience, I was able to find the leak myself.
Its smoke output is stable and plentiful, quickly locating even the smallest leaks in the engine vacuum system, intake manifold, pressure relief valve, and vacuum hoses. Previously, relying on sound or smell wasn’t very accurate; with this device, problems can be pinpointed in minutes, especially hard-to-find small cracks or loose connections—a single spray makes the leaks obvious.