... 0--100%CO2: 0--3000ppmVOC: 0--30ppmAccuracyTemperature:+/- 0.5°C ,Humidity:+/- 3%RH ,CO2: +/- (50ppm+3%)SensorHumidity:Capacitive , CO2 ... : Dual window NDIRCorrespod timeCO2 :,(T90) <60s; Temperature and humidity: 1/e(63%)change ,Slow flow rates<10sVOC: 20m2 ... 0--3000ppmVOC: 0--30ppm(Anologue display)AccuracyTemperature:+/- 0.5°C ,Humidity:+/- 3%RH ,CO2: +/- (50ppm+3%)SensorHumidity:Capacitive , CO2 ...