Automotive smoke leak detector 12V PR is a dedicated diagnostic smoke machine with an integrated air compressor, engineered to rapidly pinpoint micro-leaks in automotive intake tracts, exhaust manifolds, crankcase breathers, cooling circuits, fuel tanks, and EVAP emissions systems. Powered directly from the vehicle's 12V battery, it produces dense, non-toxic diagnostic smoke that immediately reveals tiny hairline cracks, deteriorated gaskets, and loose fittings without disassembling components.
With its built-in electric pump, the unit is entirely standalone and requires no connection to shop air lines. A clear analog pressure gauge, a column flow meter with a floating diagnostic ball, and an adjustable smoke flow regulator protect delicate sensors and diaphragms from over-pressurization. Featuring a compact metal casing with a hood-hanging hook and sealing adapters, it ensures maximum speed and accuracy on the diagnostic line.
