OEM Approved for testing vehicle's evaporative emissions (EVAP) System
Two-minute Pass / Fail feature verifies .040" or .020" leaks in OBD-II vehicles
Smoke out OBD-II EVAP codes
Will NOT void OEM factory warranty
All accessories included
Patented UltraTraceUV™ technology deposits a fluorescent dye at the exact location of the leaks. 500 tests per refill. User refillable. A must tool for OBD-II EVAP testing and general purpose leak testing. Nitrogen-based for safe EVAP testing and uses shop-air for general purpose leak testing. Microprocessor technology.