MOCON, Inc. designs, manufactures, markets and services products, and provides consulting services, primarily in the test and measurement, analytical instrument and services markets. The Company's products include instruments that detect, measure and monitor gases and other chemical. Its products serve markets such as foods, beverages, pharmaceuticals and consumer products, oil and gas exploration and industrial and environmental safety. The Company's permeation products consist of systems and services that measure the rate at which various gases and vapors transmit through a variety of materials. Permeation instruments that the Company manufactures include OX-TRAN systems for oxygen transmission rates, PERMATRAN-W systems for water vapor transmission rates, and PERMATRAN-C systems for carbon dioxide transmission rates. In April 2012, it acquired PBI-Dansensor A/S.