
ANCEL S300 Smoke Machine Leak Tester – your ultimate solution for finding leaks fast and accurately! This powerful device comes with a built-in air pump, pressure gauge, and flow meter, making it perfect for diagnosing leaks in EVAP systems, vacuum lines, fuel systems, intake and exhaust pipes, and more. With dual-mode testing (air + smoke) and fast heat-up in just 30 seconds, you'll pinpoint even the smallest leaks in minutes.Ideal for mechanics, DIYers, and car lovers who want to save time, save money, and avoid costly damage.

【Built-In Air Pump】The ANCEL S300 EVAP smoke machine is a fantastic tool for diagnosing EVAP leaks in vehicles.The built-in compressor is a fantastic feature that sets this leak detector apart from others on the market.so you don't have to drag around a shop air hose.

【Adjustable Flow Gauge】+【Precised Pressure Gauge】Thanks to the adjustable air flowmeter you can control the amount of smoke being produced. ANCEL S300 automotive smoke tester also includes a pressure gauge that shows the pressure in the fuel system, also allowing you toaccurately diagnose problems.

【Air Mode】+【Smoke Mode】ANCEL S300 smoke machine for cars has a dual mode design(air mode and smoke mode),so these enable you to detect leaks precisely and fastly.Auto smoke tester also supports pressure decay test, identifying tiny leaks by applying specific pressure and monitoring the gauge, especially useful for hard-to-spot leaks.


EVAP SYSTEM TEST
EXHAUST SYSTEM TEST
FUEL TANK SYSTEM TEST
TEST OF VARIOUS PIPE CONNECTIONS
CAR SEALING TEST
CRANKCASE SYSTEM TEST
INTAKE SYSTEM TEST
TURBO TEST

Wide Range of Applications


How to work with ancel S300 smoke leak detector?
Step1: Fill in 10ml-20ml test oil (baby oil NOT included) to the detector
Step2: Disconnect the pipe that needs to be connect with the detector
Step3: Connect detector with DC12V battery,device starts to work
Step4: The pipe will be filled with smoke,check the leak points

Overheat & Anti-frost Protection:
Overheat Protection: When the temperature of the device exceeds 75℃, power protection will be intelligently activated to turn it off.
Anti-frost Protection: The device can also work normally at -20℃.

Smoke Oil Choose
The equipment is compatible with mineral oil based baby oil like Johnson & Johnson Pink bottle. Pure #5 white oil is the best choice if available.

Easy To Detect an Air Leak Vehicle Cabin





