The MGA-3050 Multi-Gas Analyzer connects to any PFC-3000 Series Flow Analyzer and is used to measure Anesthetic agent concentrations for testing purposes. The MGA-3050 measures Halothane, Enflurane, Isoflurane, Sevoflurane and Desflurane in percentage values. The MGA-3050 also measures percentage values of CO2 and N2O. The MGA-3050 is an excellent instrument for performing vaporizer efficacy tests, but a PFC-3000 Series unit is required, since it uses its display to display measurement values.