Household Air Quality Detector Multifunctional T/H Sensors CO2 Tester LCD

Compact in size, weight and portable, easy to take out and carry around with you.; Uses high accuracy temperature and humidity sensors, with fine interference resistance ability, stable working performance, with low power consumption.; Large LCD display with back, you can see the electricity quty, CO2 value, TVOC value, HCHO value, temperature, and humidity clearly, and the back can be turned off.; and switchable, real-time detection, automatic refresh data, with multi-use.; Equipped with calibration button, press it for 5 seconds, the air quality data cleared after re-set, accurate detection.

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