Ancel S100 Car Smoke Leak Detector EVAP Vacuum Leakage Diagnostic Tool DC12V Fuel Pipe Leak Locator Automotive Smoke Leak Tester

Show Original Smokes well. Built-in air pressure reducer, but just in case I reduce the pressure on the compressor to 2. There is a safety thermal relay on the heating element. I bought a small silicone hose. Works fine. I use Johnson's Baby oil. The packaging is good. Thank you.