Digital Indoor Air Monitor 5-In-1, Co2, Formaldehyde, Tvoc, Temperature

Comprehensive air checking: measures co2, formaldehyde (hcho), tvoc, temperature, and humidity; providing an understanding of your interior environments; Color visuals: the 2.8 in / 7.1 cm color screen displays levels clearly; color zones instantly signify good or bad air quality conditions; Safety first: includes an integrated alert system that activates when unsafe levels are detected; this is to proactively safeguard occupants; Extended power: features a 1200 mah rechargeable cell for long usage; it shows power status; type-c charging port; User-friendly design: toggle between celsius and fahrenheit ( c/ f); built for portability and durability with its 6.1 x 4.4 x 1.4 in / 15.5 x 11.2 x 3.6 cm design; well-suited for diverse settings

What's in the box
1 x Airflow & Air Quality