ANCEL S300 Smoke Machine Tester Built-in Pump Dual Mode Vacuum Leakage Detection
Ancel S300 Advanced Features. Air Mode: Air mode can help you test whether there is a leak in the pipe by injecting air into the pipe, and judge by the sound made when the air leaks. No Leak: When the value of the pressure gauge remains unchanged, it indicates that there is no leakage in the system.
