The MotorVac Technologies CoolSmoke Multi-Pressure Diagnostic System is designed to assist with all types of automotive repairs, including wind/water, vacuum, exhaust, and EVAP system leaks down to 0.5 psi. The high-pressure setting allows up to 60 psi for work on diesel applications and other systems that require increased pressures for proper testing. The patented MotorVac CoolSmoke technology produces smoke without heat, making it safe and reliable. The MotorVac CoolSmoke MP delivers in quality and leak detection, with both smoke and UV dye, all in one easy-to-use leak detection diagnostic system.