March 21, 2023

This article describes the use, working principle and operation guide of the air tightness tester. Air tightness tester is used to test the sealing and waterproofing performance of products, which is widely used in many industries. It improves quality control and production efficiency by testing product sealing through air pressure difference. The article describes the testing procedure in detail and emphasizes the importance of reading the operating instructions and maintaining the instrument.