Kkmoon Indoor Portable CO2 Detector Multifunctional Thermohygrometer Home Digital Air Detector Intelligent black white

We all know that air is an indispensable part of our lives. The quality of air is affecting our body and mind, but the air is colorless and tasteless, we can t measure it with the eyes. At this time, we need an air tester to help to monitor the air quality. Features: A machine displays six parameters: HCHO, TVOC, CO2, temperature, humidity, and time. Equipped with backlight function, the screen can be seen clearly in low light environments. Quick and accurate detect. Real time monitoring of indoor air quality, taking care of family safety. Large and clear screen for comfortable reading. Specifications: Main color: black+white Main material: plastics CO2 measuring range: 4002000ppm TVOC measuring range: 0.0005.000mgm3 HCHO measuring range: 0.0001.000mgm3 Temperature measuring range: 090 celsius Humidity measuring range: 099percent RH Battery: 3.7V, 1000mAh Item size: 120 * 95 * 65mm 4.7 * 3.7 * 2.6in Item weight: 220g 7.8ounce Package size: 160 * 135 * 105mm 6.3 * 5.3 * 4.1in Package weight: 470g 1.0lb Packing List: 1 * Air Quality Tester