Carbon Dioxide Detector: Three-in-one CO2 concentration, temperature, and humidity sensor

General Description

This is an air quality detector that uses high-precision semiconductor sensors to measure carbon dioxide (CO2) concentration, temperature, and humidity.With a large LCD screen and a 3-in-1 design, it provides clear, real-time data visualization. It provides accurate results thanks to its air convection design and hundreds of ventilation holes that facilitate air circulation.

Other Information

• Four-color circle design to indicate air quality: green (0-799 ppm), light green (800-1199 ppm), orange (1200-1599 ppm), red (1600-1999 ppm), flashing above 2000 ppm.
• Strong anti-interference capability, low power consumption, and long lifespan.