INFICON offers a broad range of specialized instruments and software to meet the varying needs of its customers. Included are sensor integration and analysis systems, advanced process control software, mass spectrometers, residual gas analyzers, in situ particle detectors, rf detectors, thin film deposition monitors and controllers, partial pressure controllers, helium and refrigerant gas leak detectors, vacuum gauges, vacuum valves, fittings and feedthroughs, and a field-portable GC/MS specifically designed to address the needs of emergency response and security.