The DewTrace is a high precision, bench top, laboratory standard dew/frost point hygrometer capable of measuring very low frost points using the primary method chilled mirror measurement technique.

It incorporates novel ice nucleation technology to reach low frost points in minutes, giving it superior performance over a wide dynamic range from ambient to trace moisture concentration levels.

Based on the proven Edgetech Instruments DewMaster platform configured with X3 Series chilled mirror sensors, the DewTrace is primarily designed to measure trace moisture in gas streams to -85°C frost point or lower, but can be configured to measure ambient levels of moisture to 95% RH.