SAEEN Indoor Carbon Dioxide Meter, Model 2 Indoor CO2 Meter,Temperature and Relative Humidity Carbon Dioxide Detector, Channel Sensor, Data Logger

【second vs. 3 minutes】 NDIR dual-channel sensor can achieve fast and accurate response
【Stable accuracy VS continuous decline】 NDIR dual-channel sensor relies on analyzing the wavelength of different air components to measure, test The sensor is not damaged. The chemical sensor is based on the chemical reaction of different air components for measurement. Each measurement will damage the sensor, so the measurement accuracy continues to decline
【1-3 years vs. 15 years】the service life of chemical sensors is generally only 1-3 years, while NDIR The dual-channel sensor has a service life of 15 years and is generally used in laboratory analytical instruments.
【Stylish touch screen】 Combinin simpl and fashionable design with convenient touch screen, we are committed to becoming your best partner for home air quality monitoring.
【Switch between Celsius and Fahrenheit】: The display switch between Celsius and Fahrenheit is very simple and convenient.