If you have a PET bottle, you may be using it without ensuring its leakage, and then you should think twice. The vacuum tester typically consists of a gauge that measures the pressure difference between the atmospheric pressure and the vacuum pressure in the system.A vacuum test is a diagnostic procedure used to assess the integrity and performance of a vacuum system. These tows are then stretched and heated until they become clear thermoset material. This is what forms the bottle's structure. Presto vacuum leak tester from PET bottles is the best testing instrument that helps in detecting any sorts of leaks in a variety of products manufactured by industry specialists in the case of bottles. It comes with vacuum adjustability up to 600 mm-Hg (800 Mb) with a 2-stage vacuum and holding time setting. If you want to know more about this lab testing equipment then you can give a call at +91 9210903903 or email at email@example.com. The team of technical experts at Presto will easily consult you regarding all your needs and queries.