Specification BatteriesRequired : 1 Brand : Mavaol BulletPoint1 : [ MATERIAL]: This air quality detector boasts a high-quality electrochemical detection module for accurate results. BulletPoint2 : []: With strong anti-interference capability and low consumption, it ensures a long service life. BulletPoint3 : [INTELLIGENT TESTER]: Featuring a infrared sensor for gas analysis, this intelligent carbon dioxide tester monitors air quality, temperature, and humidity. BulletPoint4 : [ACCURATELY DETECT]: This device can accurately detect carbon dioxide without the need for calibration. BulletPoint5 : [EASY TO USE]: Simplify complexity with three levels of color change that clearly show the concentration of carbon dioxide, making it user-friendly. Color : Black & Red ExternallyAssignedProductIdentifier : 6133003432470 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : CA_SmallLithiumIonBatteryInEquipment Hazmat11 : CN_SmallLithiumIonBatteryInEquipment Hazmat12 : IT_SmallLithiumIonBatteryInEquipment Hazmat13 : ES_SmallLithiumIonBatteryInEquipment Hazmat14 : IN_SmallLithiumIonBatteryInEquipment Hazmat15 : MX_SmallLithiumIonBatteryInEquipment Hazmat16 : SG_SmallLithiumIonBatteryInEquipment Hazmat17 : AU_SmallLithiumIonBatteryInEquipment Hazmat18 : BR_SmallLithiumIonBatteryInEquipment Hazmat19 : TR_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : AE_SmallLithiumIonBatteryInEquipment Hazmat21 : SA_SmallLithiumIonBatteryInEquipment Hazmat22 : EG_SmallLithiumIonBatteryInEquipment Hazmat23 : NL_SmallLithiumIonBatteryInEquipment Hazmat24 : SE_SmallLithiumIonBatteryInEquipment Hazmat25 : PL_SmallLithiumIonBatteryInEquipment Hazmat26 : BE_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : IE_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : US_SmallLithiumIonBatteryInEquipment Hazmat6 : GB_SmallLithiumIonBatteryInEquipment Hazmat7 : DE_SmallLithiumIonBatteryInEquipment Hazmat8 : FR_SmallLithiumIonBatteryInEquipment Hazmat9 : JP_SmallLithiumIonBatteryInEquipment ItemName : Carbon Dioxide Detector Intelligent Tester Detects Temperature Humidity Indoor Air Quality Monitor PTH-9C ABS Material ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : indoor-air-quality-meters Manufacturer : Mavaol ModelName : Mavaolbk4rnhizco ModelNumber : Mavaolbk4rnhizco NumberOfItems : 1 PartNumber : Mavaolbk4rnhizco ProductDescription : [ MATERIAL]: This air quality detector boasts a high-quality electrochemical detection module for accurate results. []: With strong anti-interference capability and low consumption, it ensures a long service life. [INTELLIGENT TESTER]: Featuring a infrared sensor for gas analysis, this intelligent carbon dioxide tester monitors air quality, temperature, and humidity. [ACCURATELY DETECT]: This device can accurately detect carbon dioxide without the need for calibration. [EASY TO USE]: Simplify complexity with three levels of color change that clearly show the concentration of carbon dioxide, making it user-friendly.