Our Relative Humidity Calibration System is an all-electronic, ASTM/NIST traceable temperature-humidity reference generator that can be used in the laboratory and the field. Then Calibration System has outstanding stability, with rapid generation of RH, Dew Point, and Absolute Humidity. The temperature is fixed at 25C or ambient and the relative humidity calibration range is 0% to 100% with an accuracy of 0.5%.

All of the callibration performed at Tomas Cuerda, Inc. are traceable to NST and meet ANSI/NCSL Z540-1 requirements.