CHACON 34272 CO2 detector with LCD display, White

Battery: DC 5V1A Micro USB port - Battery capacity: 2000mAh. - Battery life: 12 hours. - Product life : 10 years - CO2 measurement range: 400 ~ 5000ppm CO2 measurement accuracy: 1ppm - CO2 measurement tolerance: ±50ppm + ±5%. - Temperature measurement range: 0~65℃ - Temperature measurement tolerance: ±1℃. - Humidity range: 0 ~ 100%RH - Humidity measurement tolerance: ±5%RH button type: touch-sensitive button - display type: LED. Take care of your health! Co2 can be harmful to humans as it reduces oxygen levels in the air. If it is in an open or flat area, the Co2 will spread quickly, even without wind support. However, from a certain concentration in the air, it can be dangerous or even deadly to humans. With our CO2 meter, you can see not only the CO2 content in the room, but also the temperature and humidity in real time. A complete product that allows you to improve your air quality as if you were in the countryside., Weight: 0.440924524 pounds, Manufacturer: Chacon