SAF Aranet4 Home: Wireless Indoor Air Quality Monitor for Office or School (CO2, Temperature, Humidity and MorePortable, Battery Powered, E-Ink Screen, App for ConfigurationData History.

The Aranet4 HOME sensor is easy to use battery powered CO2 level monitoring device for indoor use. Meter additionally measures temperature, humidity and atmospheric pressure. Its equipped with two types of indicators to warn about the state of the air quality. , Small formfactor makes Aranet4 very portable. Take it with you and be aware of the indoor air quality around you. CO2 Reading Levels Green represents a normal level (below 1000 ppmYellow represents an average level (1000 to 1400 ppmRed represents high level (above 1400 ppm*For more information visit our web page and download the user manual Product Key Features Tracks CO2, temperature, relative humidity and the atmospheric pressure Manufactured in the EU Precise data measurements ensured by the use of the best quality components Power efficient gadget with up to 5 years long battery life Ultraportable form factor and very simple to use Aranet HOME app helps to follow historical air quality data and adjust device settings Uses the nondispersive infrared (NDIRsensor to measure CO2 Technical Specification Measurements of CO2 (carbon dioxide, temperature, relative humidity, atmospheric pressure For indoor use only Made from polycarbonate Powered by 2 AA Alkaline batteries (batteries includedBattery life up to 5 years Data transmission after 1, 2, 5, 10 minutes Data encryption Weights 104g (3. 7ozDimensions 70x70x24 mm/2. 76x2. 76x0. 94 inches Operating humidity 0% to 85% noncondensing Operating temperature 0C to 50C (32F to 122F.