+3 Hygro Precision Psychrometer AC113 $223.01 In stock Quantity: 1 Add to Bag Product Details Hygro Precision Psychrometer Fast response time (< 30 seconds) Dual backlit display Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb Data Hold and Min/Max functions Save this product for later Favorite