Draper Expert Turbo Smoke Diagnostic Machine Pipe Vacuum Leak DetectorThis smoke diagnostic machine for turbo systems is a huge time saver, efficiently pinpointing leaks throughout all car systems and delivering fast test results. It uses mineral oil and workshop air to generate smoke to detect leaks while connected to the vehicle. The machine features variable air smoke pressure control, an easy to read test pressure gauge and oil level indicator. For maximum efficiency it has a five minute duty cycle which ensures the