The Pin Hole Tester is a precision inspection instrument designed to detect microscopic holes, leaks, and defects in flexible packaging materials such as films, laminates, foils, and pouches. It works by passing electrical current or vacuum/pressure (model dependent) through the test material to identify even the smallest discontinuities that could compromise package integrity. Widely used in pharmaceutical, food, and packaging industries, the tester ensures product safety and shelf-life by verifying barrier properties. With digital controls and high sensitivity detection, it provides fast, reliable, and repeatable quality control results.
