+3 Extech Precision Psychrometer AC113 $225.49 In stock Quantity: 1 Add to Bag Product Details UPC: 0.00 Brand: no Extech 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