The Seal integrity tester for pouches is used for testing the intactness of the pouches that are used for packaging of a variety of products. If these pouches are not intact, the products can leak from them and can cause spillage. The test is commenced by placing the sample inside the instrument, and a vacuum is created. This helps in finding out any leakage in the seal of the pouch. The testing instrument is used in different industries for testing the quality of packaging. Presto is a leading manufacturer of seal integrity testers for pouches that are widely used in various industries for the purpose of quality assurance.