Specification Brand : NDNCZDHC BulletPoint1 : I2C Interface: The sensor module features a fully calibrated and linearized CO2 detection system with an I2C digital interface address of 0x62. BulletPoint2 : Multiple Functions: This versatile CO2 sensor not only measures carbon dioxide levels but also tracks temperature and humidity, making it an essential tool for comprehensive environmental monitoring. BulletPoint3 : Compact and Portable: Designed for convenience, the compact and lightweight CO2 sensor module is easy to install and ideal for DIY enthusiasts seeking efficient solutions. BulletPoint4 : Wide Range of Applications: Suitable for diverse environments such as homes, botanical gardens, bookstores, offices, and buses, this sensor helps monitor CO2 levels effectively. BulletPoint5 : Technical Parameters: With a measurement range of 400ppm to 2000ppm and an accuracy of ±50ppm + 5% of the reading, the carbon dioxide sensor module provides precise CO2 detection for reliable data. Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryInEquipment Hazmat11 : DE_SmallLithiumIonBatteryInEquipment Hazmat12 : EG_SmallLithiumIonBatteryInEquipment Hazmat13 : ES_SmallLithiumIonBatteryInEquipment Hazmat14 : FR_SmallLithiumIonBatteryInEquipment Hazmat15 : GB_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryInEquipment Hazmat6 : AU_SmallLithiumIonBatteryInEquipment Hazmat7 : BE_SmallLithiumIonBatteryInEquipment Hazmat8 : BR_SmallLithiumIonBatteryInEquipment Hazmat9 : CA_SmallLithiumIonBatteryInEquipment ItemName : NDNCZDHC MRS143A Air Quality Gas Sensor Module 50ppm Accuracy CO2 Temperature Humidity Monitor Detection I2C Interface, 400-2000ppm ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 5 centimeters ItemTypeKeyword : indoor-air-quality-meters Manufacturer : NDNCZDHC ModelName : NDNCZDHCwng8cae5v6 ModelNumber : NDNCZDHCwng8cae5v6 PartNumber : NDNCZDHCwng8cae5v6 ProductDescription : Item Type: Carbon Dioxide Sensor Module Measuring Range: 400ppm - 2000ppm Accuracy: ±50ppm + 5% of reading Current Consumption: 17mA(measurement rate = 5 seconds)/0.5mA(measurement rate = 5 minutes) Product Size: Approx. 25.5 x 22.8 x 7.7mm / 1 x 0.9 x 0.3in