Labnic Low Air Permeability Tester measures airflow from 0 to 400 ml/min with a 1 KPa difference and is equipped with a single-chip microcomputer. It features a measuring area of 50 cm2 and a pressure difference range of 0.05 KPa to 6 KPa, adapting pressure to match product permeability and ensuring accurate results. Login Login 0 repins 0 comments 0 likes