Starting at $285.00
  • Usually ships in 13-14 weeks



  • 0-100% RH measurement range
  • -4 to 176°F (-20 to 80°C) temperature range
  • <±2% RH (5–95% RH) accuracy at 23°C humidity
  • ±0.2°C accuracy at 23°C temperature
  • <±1% RH/year stability for RH sensor
  • 4 or 6-wire output cable, length 2m
  • 316L housing material
  • IP65 (NEMA 4 level) ingress protection


The PFMini72 relative humidity probes are equipped with the Hygrosmart relative humidity sensor/converter. This interchangeable module has miniaturized electronics and does not require recalibration. These probes are designed for meteorological applications.