Sper Scientific 800046 Indoor Air Quality Meter

Features Monitor indoor air quality in public spaces with potentially high levels of CO2, Humidity, Dew Point, Air Temperature, Wet Bulb Temperature Poor air quality may cause tiredness, inability to concentrate, and even illnes This instrument is ideal for monitoring indoor air quality in crowded public spaces with potentially high levels of CO2 (carbon dioxide) such as offices, factories, classrooms, hospitals and hotels The same measurement parameters can also be used to test air from HVAC equipment Backlit simultaneous display of CO2 level, humidity and air temperature, or the user may choose a rotating display of dew point and wet bulb temperature instead of air temperature Also calculates Time Weighted Average and Short-Term Exposure Limit Simple user calibration of CO2 and RH Features audible CO2 threshold alarms, min/max/ave, hold and a computer interface Non-dispersive infrared technology ensures long-term accuracy, stability and reliability Comes in a hard carrying case with 4 AA batteries Dimension - 8.5 x 2.25 x 2.75 in. Item Weight - 0.6 lbs. - SKU: SPRCT049