› Extech RH350 Psychrometer with 2 Type K Remote Temperature Probes

View larger Dual Input Hygro-Thermometer Psychrometer Displays Humidity (10 to 90 percent RH), Dew Point Point (-90.4 to 122 degrees F /-68.0 to 49. 9 degrees C), wet bulb (-6.9 to 122 degrees F /-21.6 to 49.9 degrees C), air temperature (-4 to 122...