Vacuum Automotive Smoke Machine Leak Detector Diagnostic Tester

EVAP DetectionAmerican cars that began production in 1996 are equipped with EVAP service ports; in most American cars, the EVAP service port is usually located in the engine compartment, but the EVAP service port of some special models may be located in other locations. Open the plastic cover of the EVAP service port, then use the spool wrench to remove the check valve clockwise, then install the EVAP service port adapter, and introduce smoke from the port into the EVAP leak detection system.
External Pressure GaugeYou can observe the barometer to more accurately determine whether the car pipeline is leaking. If the barometer index keeps increasing, there is no problem with your cars pipeline. If the barometer index keeps decreasing, your cars pipeline leaks need to be repaired, and there is a barometer test. Leakage is faster and more accurate.
External Flow MeterYou can easily control the air pressure, because the air pressure of each pipe in the car is different. If the air pressure is too high, the pipe will be damaged, and if the air pressure is too low, the leak will not be detected. Therefore, the flow meter is very important to protect your detection system more effectively. Make testing safer.