ANCEL S3000-US Automotive Smoke Machine Leak Detector with Built-in Air Compressor, Smoke Tester Automotive for EVAP, Vacuum, Fuel System with Pressure Gauge & Adjustable Flowmeter

About this item

• DETECT DIVERSE AUTOMOTIVE LEAKS： Rough idle, weak acceleration, unusual fuel use, or a persistent hissing sound may point to a hidden leak. The ANCEL S3000-US professional automotive smoke machine makes leaks visible in EVAP, intake, vacuum, turbo, exhaust, fuel tank, and crankcase systems. This smoke machine leak detector helps you find cracked hoses, loose fittings, and worn seals before paying for unnecessary repairs.
• FIND HIDDEN LEAKS IN 4 SIMPLE STEPS： No complicated learning curve. Add baby oil, seal the opening with the proper adapter, connect the battery clamps, and press the smoke button. Clear controls make this automotive smoke tester easy to use in a home garage, repair shop, driveway, or mobile service vehicle—even if it is your first time performing a vacuum leak inspection.
• BUILT-IN AIR PUMP—TEST WHERE THE VEHICLE IS: No shop compressor nearby? No problem. The integrated air pump creates its own airflow, so you can test cars, trucks, ATVs, motorcycles, and compatible marine applications without carrying extra equipment. This all-in-one smoke machine automotive leak detector saves setup time, storage space, and the cost of a separate air compressor.
• CHECK WITH AIR, THEN FIND WITH SMOKE: This EVAP smoke machine features both Air Mode and Smoke Mode. Start with oil-free Air Mode to check for pressure loss without consuming smoke fluid, then switch to Smoke Mode to watch smoke escape from a damaged hose, seal, or connection. This precise check-and-locate process makes automotive vacuum leak detection faster and easier to follow.
• ADJUSTABLE FLOW & PRESSURE DECAY TESTING: The built-in adjustable flow meter controls airflow for small vacuum lines or larger intake, turbo, and exhaust systems. The pressure gauge shows whether the system holds pressure, while pressure decay testing helps reveal micro to major leaks hidden inside vehicle pipes and reduces guesswork.
• SAFE DETECTION & DURABLE METAL BUILD: This vacuum leak smoke tester features overheat protection and automatic shutoff to help prevent dry running and internal overheating. The portable smoke machine with thick metal housing is durable and portable for garage or home use. It uses baby oil to produce visible smoke for leak detection. Ideal for DIY users, mechanics, repair shops, and car owners. (Smoke oil is not included)
• FULL SET AUTOMOTIVE LEAK DIAGNOSTIC CAP PLUG KIT: The EVAP leak diagnostic kit includes an intake bladder, cone adapter, smoke hose, replacement seals, and 23 automotive cap plugs for different hoses and openings. The durable, flexible plugs support compatible automotive EVAP and vacuum smoke testing, reducing the need to buy extra adapters. Includes a 12-month manufacturer warranty for a better ownership experience.