Specification Brand : Eujgoov BulletPoint1 : [ANTI INTERFERENCE]: Special glass fiber microporous filtering effectively eliminates interference for accurate readings. BulletPoint2 : [EXCELLENT COOLING]: Equipped with a cooling fan, the PM2.5 provides excellent dissipation, extending its service . BulletPoint3 : [STABLE AND ACCURATE]: Using the electrochemical principle, this provides stable and accurate data with added data processing algorithms. BulletPoint4 : [PLUG AND PLAY]: No calibration or preheating required. Simply using USB and read the stable data. BulletPoint5 : [HIGH PERFORMANCE]: This adopts an ARM chip for faster computation , accurate detection, and smoother operation. 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 : PM2.5 Indoor Air Monitor PM2.5 Detector, PM2.5 Detector Module with ARM Chip 2.8in LED Screen, Car Office, USB Supply, Temperature and Humidity Measurement ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 9 centimeters ItemTypeKeyword : indoor-air-quality-meters Manufacturer : Eujgoov ModelName : Eujgoovsrnp0vg5cm ModelNumber : Eujgoovsrnp0vg5cm PartNumber : Eujgoovsrnp0vg5cm ProductDescription : 1. HIGH PERFORMANCE: Adopting ARM chip, this detector has faster computation speed, more accurate detection, and smoother system. 2. EXCELLENT COOLING: The PM2.5 detector is equipped with cooling fan, providing excellent heat dissipation, greatly extending its service life. 3. PLUG AND PLAY: User do not need to calibrate or preheat, you can use USB to power on and read once stable. 4. ANTI INTERFERENCE: Using multi layer special glass fiber microporous filtering, effectively eliminating interference. 5. STABLE AND ACCURATE: Using electrochemical principle to achieve monitoring, data processing algorithms are added to obtain stable and accurate data.