Fangrui Product Details [10 Functions In One Device]the Dm605 Is Designed For Multifunctional Air Quality Assessment, Providing Real-time Data For Co2, Hcho, Tvoc, Pm2.5, Pm1.0, Pm10, , Temperature, Humidity, And Time. Its Your Comprehensive Solution For Indoor Air Monitoring. [high Precision Sensors]featuring Advanced Dual-chip Technology Paired With High-sensitivity Probes, The Dm605 Air Quality Monitor Delivers Highly Accurate Readings With Minimal Deviations, Refreshing Data In Real-time To Your Environments Conditions Are Monitored. [co2 Concentration Alerts]stay Safe With The Integrated Co2 Alarm That Sounds When Levels Surpass 1000 Ppm, Prompting Immediate Actions Like Ventilating The Space To Reduce Co2 Concentration Effectively And Safeguarding . [versatile Use And Modern Design]the Dm605 Is For A Variety Of Indoor Environments Including Homes, Offices, And Cars. Its Sleek Design Complements Any Decor And Adds Functional Beauty With A Practical Display Of Time. Material: Plastic Colour: White Note: The