CO2-3 Digital Carbon Dioxide Detector Indoor Air Quality Detection Temperature and Humidity Sensor Tester

Specification ModelCO2 3Tolerance of accuracy± 50 ppm 5 readings ± 0 3℃ ± 2 RHDetection technologyNon dispersive infrared aborption NDIR Detection methodCO2 gas sensor temperature and humidity sensorsUnitPPM ℃ RHDetection modeAutomatic detection when powered onOperating band4 26nmOperating temperature 10℃ 50℃Data update time3S Typical IS Storage temperature 40℃ 75℃Range of application400 5000PPMAmbient temperature detectionSupportedResponse time120SWarm uptime25S operable 2min up to 90 accuracy 10min up to maximum accuracy Display modeDigitalStandby time3 hoursAlarm limitsGOOD 400 1000ppm indicating fresh air NORMAL 1001 2000 ppm indicating mild oxygen deficiencyPOOR 2001 5000 ppm indicating severe oxygen deficiencyPower supplyUSB lithium batteryDimensions of product90 x 80 x 40mmProduct net weight 113gProduct gross weight 237 3gPacking size 92 x 102 x 70mmPackage included 1 x Carbon dioxide detector1 x Type C data cable1 x Certificate1 x ManualDetails Pictures