5-in-1 monitoring: acquire precise readings of co2, formaldehyde (hcho), tvoc, temperature, and humidity; ensuring comprehensive indoor air quality assessment; Color display: a vibrant 2.8 in / 7.1 cm color screen allows for clear visualization of the air quality; also with color zones to quickly show air conditions at a glance; Alarm system: an integrated buzzer alerts you when measurements surpass the safety limits, providing immediate awareness of unsafe atmospheres; Extended usage: powered by a 1200 mah rechargeable battery; a power indicator helps you see the battery status and type-c charging port; Portable: its dimensions are 6.1 x 4.4 x 1.4 in / 15.5 x 11.2 x 3.6 cm; constructed from plastic, ensuring portability and suitability for various locations; celsius and fahrenheit compatible
What's in the box
1 x Airflow & Air Quality
