Automotive Smoke Machine EVAP Leak Tester, 12V Pump Gauge

Automotive smoke machine leak detector pinpoints EVAP, vacuum, fuel and intake leaks fast, helping you confirm and locate problem spots before parts swapping. Built-in air pump and dual modes let you run quick “leak/no-leak” checks, then switch to smoke tracing for precise location. Real-time pressure and flow readings make it easier to judge leak severity and keep tests consistent across cars, trucks, motorcycles, ATVs and boats.

Designed for workshop-level diagnostics in a compact unit, this smoke leak tester supports repeatable checks across multiple systems and vehicle types. Use the flow control knob to fine-tune output for small lines or larger volumes, and watch the gauges to keep each test within your target range. Add 10–20 ml of baby oil or mineral oil (not included) before smoke testing. Stock your garage with a reliable way to verify repairs and catch hidden leaks—grab yours today.