Specification Alarm : ALARM BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Norpolifomor BulletPoint1 : Real_time Air Quality Meter:This air quality tester applies for indoor/outdoor environments which allows you to monitor CO2 levels, temperature, relative humidity, and atmospheric pressure in real-time.Note:Please allow the differece (about ±50 ppm)among different CO2 detectors. it's normal as different CO2 meters equip with different NDIR sensors. BulletPoint2 : Necessity of Air Quality Monitor: Carbon dioxide (CO2) is no harm in low level as it coexists with our human being, but when it excesses a certain value, it will affect our breath system or other organs. It would be fatal if the concentration of carbon dioxide is too dense to breath. Thus, we ought to monitor the CO2 value of air wherever we are so that we all deserve a portable CO2 tester all the time. BulletPoint3 : Advanced NDIR Technology: Mini CO2 meter equips high precisive NDIR sensor to detect carbon dioxide value accuratly and quickly. when the concentration of CO2 in the air exceed the setting alarm value(default alarm value: 1000 PPM), the buzzer will automatically alert people to keep the room or other confined space ventilated. BulletPoint4 : Portable Air Quality Detector: CO2 Monitor built-in 800mAh rechargeable battery. It can be used continuously for about 8 hours after fullly charged. To save power,the screen backlight will automatically turn off(sleep) when there is no operation or alarm , but the detector will continue detecting concentration of CO2 yet.(The sleep time could be adjustable as per the instruction from user manual) BulletPoint5 : Premium Carbon Dioxide Meter: Norpolifomor Premium air quality monitor always care for our breath and health indoor/outdoor. It enable detect air pollution at different senarios,such as homes, kitchens, bedrooms, offices, schools, cars, hotels, travel, camping, etc. Color : Orange/black ExternallyAssignedProductIdentifier : 6925834800135 ExternallyAssignedProductIdentifier1 : 760752621488 ExternallyAssignedProductIdentifier2 : 0760752621488 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IN_SmallLithiumIonBatteryInEquipment Hazmat16 : IT_SmallLithiumIonBatteryInEquipment Hazmat17 : JP_SmallLithiumIonBatteryInEquipment Hazmat18 : MX_SmallLithiumIonBatteryInEquipment Hazmat19 : NL_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : PL_SmallLithiumIonBatteryInEquipment Hazmat21 : SA_SmallLithiumIonBatteryInEquipment Hazmat22 : SE_SmallLithiumIonBatteryInEquipment Hazmat23 : SG_SmallLithiumIonBatteryInEquipment Hazmat24 : TR_SmallLithiumIonBatteryInEquipment Hazmat25 : US_SmallLithiumIonBatteryInEquipment Hazmat26 : ZA_SmallLithiumIonBatteryInEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment IncludedComponents : 1x Air quality monitor,1xUser manual,1x TYPE-C cable,1x lanyard ItemDisplayWeight : 220 grams ItemName : Norpolifomor Portable CO2 Monitor CO2 Sensor,3 in 1 CO2 Concentration Monitor for Travel,Camping, Office, School, Home, Indoor/Outdoor,Battery Powered ItemPackageDimensions_Height : 13.1064 centimeters ItemPackageDimensions_Length : 3.2004 centimeters ItemPackageDimensions_Width : 9.8044 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : indoor-air-quality-meters Manufacturer : Norpolifomor Material : ABS ModelName : AIR DETECTOR ModelNumber : AQT NumberOfItems : 1 NumberOfLithiumIonCells : 1 PartNumber : WP6932 PowerSourceType : Battery Powered ProductDescription : CO2 Carbon Dioxide Detector, Indoor Air Quality Monitor 4-in-1 Portable CO2 Monitor, Tester for Carbon Dioxide, Temperature & Relative Humidity, CO2 Meter with Alarm, for Home, Car, Grow Tents, Travel ProductSiteLaunchDate : 2023-08-15T23:01:11.434Z RecommendedUsesForProduct1 : Indoor RecommendedUsesForProduct2 : outdoor RecommendedUsesForProduct3 : home RecommendedUsesForProduct4 : office Style : CO2 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1