Vacuum leak detection equipment is specialized apparatus for verifying the airtightness of sealed containers and piping systems in manufacturing industries. It detects minute leaks with high precision by creating a vacuum state in the test object and measuring pressure changes. Essential for quality control of automotive parts, electronic device housings, medical equipment, and food packaging containers, it employs pressure change detection methods unlike helium leak testers. The integrated system combines vacuum pumps, pressure sensors, and control systems, available in various specifications from production line integration types to desktop models, utilized for 100% inspection and sampling inspection in manufacturing processes.