HDP 9840 Standard Compressed Air Pressure HPD Probe

The pressure dew point is an important criterion for ensuring that compressed air systems work perfectly. Use the 9840 pressure dew point probe with measuring chamber (combined with the 645 measuring instrument) to determine the pressure dew point quickly and accurately. Connection to the compressed air system is via a standard plug-in male nipple compressor connection or via a test connection screw fitting (for measurements on vehicles). The probe can also be used for indoor air humidity and temperature measurement without a measuring chamber.