The Panametrics dew.IQ is a single-channel hygrometer that delivers quick response, stability, and first-rate performance. the package is designed for moisture measurement in any inert gas application, in industrial environments, classified as safe areas, where the process gas pressure is slightly positive to a maximum of 200 psig. It combines the Panametrics dew.IQ and IQ.probe with 50 years of sample system design, to deliver the moisture measurement you have come to trust.