Evap Smoke Machine Leak Tester 12V DC Vacuum with Built in Air Pump

[Dual-mode design] This automotive smoke machine leak detector features a dual-mode design, comprising a pressure gauge and a pressure adjustment gauge. The pressure gauge provides real-time monitoring of internal air pressure, while the pressure adjustment gauge allows users to adjust pressure levels as needed [Built-in air pump] The smoke leak detector is equipped with a built-in air pump, eliminating the need for an external air source. This design enhances the machine's convenience and ease of use [Easy operation] Simply add baby oil to start the vacuum leak smoke machine. For initial use, only 10-20ml of baby oil is required. Follow simple steps to generate a large amount of smoke [Safety] The smoke tester automotive comes with overheating protection (+75°C) and cold protection (-20°C), ensuring safety during operatio [Multifunction] Our automotive smoke machine can perform various tests such as: EVAP system test, car sealing test, fuel tank system test, exhaust system test, intake system test and various pipe fittings test, ect. It Could be used on all cars, motorcycles, snowmobiles, ATV, light trucks, boats, etc