WM-200 series air tightness tester adopts the detection principle of pressure drop method and uses compressed air as the medium to test products. It is a non-destructive testing instrument.The product has strong versatility and can detect large, medium and small leaks.
Features:  
& Display pressure change trend graph.  
& 2 sets of channel parameters, simple parameter setting RS485 communication.  
& 7-inch display, Chinese and English operation interface.  
& Save 10 sets of test results, showing the leakage Pa.  
& Output, OK, NG test counting function USB download.  
& IO contacts can be connected to external control components to form automatic testing equipment.
Application areas:
It is used in the testing of the tightness of parts and components in the automotive industry, lighting industry, electrical industry, medical industry, and packaging industry.