Precision Solutions for Pressure, Level, Vacuum and Humidity Measurements(203) 792-8686

S503 Humidity Calibrator

S503 Humidity Calibrator

The S503 Humidity Calibrator enables users of humidity sensors, transmitters and portable devices to quickly and accurately generate a stable humidity in a test chamber to validate or calibrate sensors.

  • Generates humidity levels between 5-95% RH
  • Highly portable
  • Stabilizes at RH setpoint in minutes
  • Independent traceable reference hygrometer – optional
  • Multiple sensors can be calibrated at the same time
  • Port sizes available to fit almost any RH sensor