Extech Indoor Air Quality Carbon Dioxide Meter

Indoor Air Quality Carbon Dioxide Meter, Carbon Dioxide Concentration 0 to 9,999 ppm, Temp. Range 14 Degrees to 122 Degrees F (-10 Degrees to 50 Degrees C), Relative Humidity Range 10 Percent to 90 Percent, Dew Point Range -99.22 Degrees to 118 Degrees F (-72.9 Degrees to 47 Degrees C), Wet Bulb Temperature Range 12.2 Degrees to 118.8 Degrees F (-11 Degrees to 48.2 Degrees C), Humidity Accuracy +/-5 Percent of rdg at 77 Degrees F, Resolution 0.1 Degrees , Display Dual Backlit LCD

Items Included: