Crispaire Indoor Air Quality Monitor Formaldehyde Detector Temperature & Humidity Meter Tester Analyzer HCHO/AQI/PM2.5/PM10 High-Precision Accurate to 0.001mg Large Tempered Screen Three-color Warning

【7 Major Functions】Our indoor air quality monitor is full-featured and professional -7 major functions. The detector can not only detect the formaldehyde content(HCHO), PM2.5, PM10, temperature, humidity in the air, but also display the air quality index(AQI) and time. Multiple functions to meet your various monitoring needs as much as possible!
【Core Configuration – 5 Probes】Our air quality monitor adopts individual sensors to accurately identify various pollutants in mixed gases-professional high-end probe,dual platinum sensor, temperature and humidity sensor, high-performance imported chip, nine-blade constant fan. Our formaldehyde detector adopts algorithm: EMA (Exponential Moving Average), making detection more accurate, and is detectable after power on, no preheating required.
【Constant Cycle Design】The constant cycle design of the portable formaldehyde detector avoids external interference. The active ventilation design on the back of the monitor can keep the air intake constant, so that the detection results are not affected by the air flow rate as much as possible, so as to realize the control variables and make the detection data more accurate.
【Real-time Monitoring of Indoor Temperature and Humidity】The air quality monitor can not only detect humidity and temperature, but also realize temperature and humidity compensation calibration, bringing accuracy to a higher level. Precise measurement to correct the interference, keep away from the influence of temperature and humidity, making the detection result more accurate and stable.
【Three Buttons Only & Three-color Warning】Easy to operate-one-key start: easy to read relevant values, backlight function: turn on in poor light, energy-saving mode: up to 60 hours of battery life. Three-color Warning-whether formaldehyde exceeds the standard is clear at a glance.
12 Months Warranty: We provide 12 months warranty for every our customer! Also, LIFETIME technical support! We will respond within 24 hours.