CO2 Monitor Indoor air Quality Monitor Portable CO2 Meter, CO2, Temperature, Humidity Home, Office or School

Multifunctional Indoor Thermometer & CO2 Monitor: This all-in-one device continuously measures CO2 (4005000 PPM), functions as a precise indoor thermometer (-10°C to 60°C / 14°F to 140°F), and tracks humidity (099% RH). Perfect for any room.
High-Precision NDIR Sensing: Powered by a Swiss-engineered CO sensor with advanced NDIR technology, this monitor delivers outstanding accuracy of ±40 ppm +5% of reading within the critical 4002500 ppm range. With 1 ppm resolution and a rapid 5-second refresh rate, it reliably captures subtle CO fluctuations, ensuring trustworthy real-time air quality assessment for health-sensitive environments.
70 Days Standby: The recently introduced photoacoustic CO2 sensor has dual detection modes, a sophisticated algorithm, and a 70-day battery life! This efficient CO2 detector delivers apt results with minimal resource use.
Mini and Multi-Application: This portable CO2 monitor's slim design, coupled with its versatile mounting options and smart alert system, enables convenient air quality monitoring anywhere. Use it as an indoor thermometer in nurseries, offices, grow tents, or schools.
No Disturbance: Designed with comfort in mind, this monitor features customizable settings that promote undisturbed rest. Users can disable both the audio alerts and display illumination, creating an ideal environment for peaceful sleep.
Package Contents: The package. We advise keeping the device plugged in for real-time monitoring. This will activate the real-time monitoring mode, giving you more up-to-date and precise information on air quality. Please be aware that carbon monoxide (CO) cannot be detected by this CO2 detector