ANCEL S3000 PRO Smoke Machine Leak Detector — Built-In Air Pump, Pressure Gauge, 23-Piece Adapter Kit

ANCEL S3000 PRO is a portable professional smoke machine that finds vacuum, EVAP, fuel and cabin leaks using safe oil-based smoke, an onboard air pump and a precise pressure gauge.

Designed for mechanics, technicians and DIYers who need reliable leak diagnosis, the S3000 PRO combines a metal smoke chamber, built-in air pump, adjustable flow meter and pressure-decay testing to pinpoint hard-to-find faults. It ships with a comprehensive set of 23 full-size cap plugs, cone adapters, intake bladder and hoses so you can connect to intake lines, vacuum ports, EVAP systems and cabin vents without extra adapters.

How does the S3000 PRO reveal leaks in different vehicle systems?

The unit generates dense, visible smoke from non-toxic baby oil that travels into the pressurized system and escapes at leak points, making even tiny openings identifiable. The integrated pressure gauge and flow meter help verify whether a leak is present and how large it is.

• Creates columnar smoke for visual tracing in engine bays and cabins.
• Built-in pump pressurizes systems without external air sources.
• Pressure-decay mode finds slow or intermittent leaks by monitoring gauge drop.

What accessories are included and how do they speed up testing?

ANCEL supplies a 23-piece cap plug kit, multiple vehicle cone adapters, smoke hose and intake bladder so you can quickly adapt the machine to different fittings and seal openings securely. Having the right fittings on hand reduces setup time and prevents false readings caused by poor connections.

• 23 tapered cap plugs fit common openings and EVAP ports.
• Multiple cone adapters for round ducts and hoses.
• Dedicated hose and intake bladder for safe smoke delivery to hard-to-reach areas.

Is the S3000 PRO safe and durable for workshop use?

The smoke tester is built from thick metal housing with an automatic thermal protector that shuts the unit off if temperatures exceed safe limits, reducing the risk of damage. It uses harmless baby oil to create visible smoke, avoiding aggressive chemicals that could harm vehicle components when used as directed.

• Solid metal construction for everyday shop use.
• Automatic over-temperature shutdown for operator safety.
• Non-corrosive baby oil smoke safe for common automotive systems.

How does the built-in air pump and pressure gauge improve workflow?

Because the air pump is integrated, there’s no need for external compressors or extra hoses, so you can move around the vehicle and test multiple systems quickly. The adjustable flow meter and clear pressure gauge provide immediate feedback so you can quantify leaks and perform pressure-decay checks without additional equipment.

• All-in-one design removes dependence on shop compressors.
• Adjustable flow lets you control smoke output for sensitive systems.
• Pressure-decay testing detects micro leaks by monitoring gauge changes.

Who is this for: The ANCEL S3000 PRO is suited to professional mechanics, mobile technicians and knowledgeable DIY enthusiasts who diagnose vacuum, intake, EVAP, fuel and cabin leaks. If you want a portable, workshop-grade smoke machine that includes the fittings required to inspect multiple vehicle systems and gives clear visual plus gauge-based confirmation, this tool streamlines leak finding without relying on external air sources.