The Automatic Leak Test Apparatus is an advanced vacuum-based testing system designed to detect leakage in blister packs, strip packs, sachets, pouches, bottles, and other sealed packaging. Widely used in pharmaceutical, food, beverage, and packaging industries, this instrument ensures product integrity and compliance with quality standards. The system operates on a programmable vacuum cycle where pre-set vacuum levels and hold times are automatically controlled through a digital interface, minimizing operator dependency and improving repeatability. With a transparent acrylic chamber for clear observation and a built-in vacuum pump, the apparatus provides accurate, efficient, and user-friendly leak detection for quality control laboratories and production environments.