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FOXWELL ST203 Automotive Smoke Machine with Adjustable Pressure & Gauges | Built-in Air Pump, Works on EVAP, Turbo, Intake & Fuel, Air & Smoke Modes, Complete Kit, Ready to Use Out of the Box

-25% $ 199 .99 $266.99
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Description
PRO-GRADE GAUGES FOR QUANTIFIED DIAGNOSIS: Unlike basic smoke machines, ST203 features integrated gauges for live data feedback. Perform pressure decay tests to confirm if a system is sealed, measure leak severity, and verify your repairs with absolute certainty — no more guessing.
DUAL MODE (AIR + SMOKE): Save time and fluid. Use Air Mode to pre-check for leaks and monitor pressure decay before introducing any smoke. It also serves as a purge function to clear residual smoke from the vehicle after testing. Switch to Smoke Mode for an instant, dense visual confirmation of the exact leak location.
ADJUSTABLE PRESSURE & FLOW CONTROL: Fine-tune your output with the adjustable dial (11.6–17.4 PSI) to master different vehicle systems. This versatile workhorse eliminates the need to buy multiple single-purpose testers. Precisely match the pressure — use lower flow for small vacuum lines, intake manifolds, and crankcase systems, or crank it up to push thick smoke through complex turbo piping, intercoolers, exhaust manifolds, and EGR systems without causing damage.
SELF-CONTAINED PORTABILITY & OVERHEAT PROTECTION: No bulky external compressors needed. The built-in air pump runs directly off a 12V battery for ultimate portability. Runs efficiently on standard mineral oil (like baby oil) for extremely low operating costs. Equipped with intelligent auto-shutoff to prevent overheating, ensuring long-term safety in daily shop use.
PRO ADAPTERS & CABIN TESTING: The comprehensive kit includes a 23-piece cap plug set, inflatable intake bladder, and tapered adapters for tight seals on various pipe diameters. Produces dense smoke to easily locate cabin air leaks causing odors or wind noise. Note: Minimum output is 11.6 PSI. For sensitive EVAP systems (<1 PSI), a third-party pressure-reducing adapter is required (not included). Alternatively, skip the extra adapters and explore our flagship ST2000 model — a comprehensive all-in-one solution to seamlessly handle virtually every leak scenario.
HEAVY-DUTY BUILD & SUSTAINABLE DESIGN: Housed in a rugged metal casing, this unit is built to withstand daily shop environments. Backed by FOXWELL’s 17 years of R&D, it is constructed with GRS-certified recycled materials to lower environmental impact. A reliable, professional-grade tool you can count on.

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