ขาย CO2 Meter Room Air Carbon Dioxide Detector Air Quality Monitor Multifunctional Meter for CO2 Temperature and Humidity Test with 4.3-Inch Digital LCD Display ราคาที่ดีที่สุด

This product is a multifunctional air quality detector that detects CO2 (Carbon dioxide ), temperature, and humidity with clock and record function. As a scientific air quality detection device, it combines infrared (NDIR) sensor with a built-in fan to allow real -time monitoring of CO2 (Carbon dioxide), temperature, and humidity on its digital LCD display.