Helping You Succeed Analyzing Your Application Leakage flow is a micro-flow measurement application, designed to identify small capillary paths or pinholes that effect product sealing integrity. The Intelligent Gas Leak Sensor (IGLS) is a micro-flow sensor designed for leak test applications. The leak flow measurement itself is not dependent on the test volume, ambient temp. etc., and is a stable and highly repeatable measurement. Leak flow is not a simple viscous gas or liqu