The Redline Detection Smoke Pro Total Tech, No. 95-0050, is designed to quickly pinpoint intake, EVAP, exhaust, and general repair leaks. This tool uses pressure, vacuum, and visual vapor to quickly diagnose trouble codes to pinpoint EVAP leaks, cooling system leaks, intake and exhaust leaks, wind, and water oil leaks. This diagnostic leak machine can pinpoint leaks down to .010".