Household Infrared Dectction Air Quality Detector Multifunctional C02 Tester LCD Display with Backlight

Features:
Multiple function, real time testing the concentration of CO2, temperature and humidity.
Selected quality infrared sensor, high accuracy, anti-interference, with quickly reaction speed.
Equipped with large digital LCD display with backlight, you can see the remaining electric quantity, CO2 value, temperature and humidity data clearly.
Real time display of the carbon dioxide concentration value per cubic meter flashing light to display the zone-level.
Application areas: agricultural planting, greenhouse vegetables, production warehouse, material processing, home interior, etc.