If you can’t find a professional test oil, you can buy liquid paraffin or baby oil at your local store as test oil.
It’s suggested to add 10-20ml testing oil for the first trial. Please drain some testing oil out if you add too much accidentally. You can reuse the extra next time.
Since the auto A/C system is not an ordinary pipeline system, the output pressure generated by the air-conditioning compressor is 1.7-3.0Mpa, while our smoke leak detectors can only generate 0.1 Mpa output pressure. So the smoke leak detector cannot directly test the auto A/C system for leaks. You can use our machine to perform segment-assisted testing for air-conditioning pipelines.
First, press the air pump into the air-conditioning pipeline to increase the system pressure, and then spray the smoke along the air-conditioning pipeline. At the same time, carefully observe whether the smoke is blown up by the airflow. If there is, it means that the location is a leak point, you can repair later.
AUTOOL smoke leak detectors can test leaks in the EVAP system. We have equipped professional fuel EVAP testing tools in the package, you can choose proper tools to test.
In the AUTOOL smoke leak detector series, SDT101, SDT103 are specially designed for automotive EVAP systems with 3.2Kpa output pressure; SDT106 and SDT202 are designed for beginners with 12 psi output pressure. SDT203, SDT205, SDT205S are standard versions with 15 psi output pressure; SDT206, SDTMASTER are high-end versions with 15 psi output pressure. SDT208 supports up to 35Psi.
Our products are made of different materials with different functions, so the prices are also different. You can visit our official websites for details if you are interested.
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.
The pressure of most AUTOOL smoke leak detectors cannot be adjusted except SDT MASTER.
Considering some automobile pipelines cannot carry too much pressure, our technicians set the pressure to a safe value of 0.1MPA before products leave the factory in order to protect the automobile pipeline system, which can meet your common maintenance and testing needs.
Different models of AUTOOL smoke leak detectors have different accessories. Generally our package will include 6-75mm hard rubber kits, cone adapter, airbag adapter, EVAP testing tools, smoke hose, adapters, power cable, test Oil Bottle, user Manual, warranty, certificate of qualification etc.
We promise up to three years warranty after your purchase. Today we sell 200,000+ machines online and offline in 160+ countries and regions. You can rest assured to purchase our smoke leak detectors since we have stable quality and reliable after-sales service.