Digital Psychrometer; Item Digital Psychrometer; Size 10 Inch Length x 1.8 Inch Width x 1.3 Inch Height; Used On Item HVAC; Temperature Rating -22 to 212 Deg F; Humidity Range 0 to 100 Percent (Relative); Includes Wet Bulb/Dew Point, Case, Manual and (1) 9 Volt Battery
