The test winner among the CO2 measuring devices
With this air quality monitor from Technoline, you will be warned in order to be able to ventilate in time in case of poor air quality. The quality of the indoor air (CO2 value in PPM) is very easy to read on the clear display. In addition, the ventilation instructions can also be read via a traffic light display:
Green = good air quality
Yellow = ventilation recommended
Red = ventilation strongly recommended
In addition, this device also measures humidity and temperature. It is therefore ideal for public buildings such as schools, gyms, hair salons, museums, sports clubs and so on. But even at home, they offer a good way to control air quality.
Why should I buy a CO2 meter?
A high level of CO2 in the air reduces human concentration and performance, and viruses can spread more easily. Regular and timely ventilation is recommended to improve the indoor climate and maintain health! Humans breathe in oxygen and out carbon dioxide. If many people stay in a closed room, the oxygen content in the air decreases over time and the CO2 concentration increases. The CO2 concentration is measured in parts per million (PPM) and increasedand displayed. It serves us as an indicator of how "fresh" the room air is and when we should ventilate a room with "used" air.
If the CO2 concentration is too high, this suggests that in addition to the CO2 in the air we breathe, bacteria and viruses could also accumulate, which makes their transmission to the people present more likely. In addition, a CO2 value of more than 1500 ppm can already lead to a reduction in performance or fatigue. If the ppm value even rises to 2000 ppm, headaches, lack of concentration, increased heart rate and mild nausea can be the consequences.
Regular room ventilation can reduce the ppm value to ato a normal level of less than 800 ppm.
CO2 values and guidelines
Below we have compiled some general CO2 reference values:
400 - 600ppm
Normal concentration in the outside air
600 - 1,000ppm
Typical value for inhabited rooms with good ventilation.
1,000 - 1,500ppm
Ventilation of the room should be carried out.
1,500 - 2,000ppm
Complaints such as fatigue may occur - ventilation recommended!
2,000 - 5,000ppm
Complaints such as fatigue, headache, lack of concentration, increased heart rate andand mild nausea may occur - ventilation highly recommended!
Specifications
- Dimensions: 94 x 145 x 50 mm
- Power supply: Power cord
- Temperature range: 0°C - 50°C
- Temperature resolution: 0.1°C
- Humidity range: 20% - 95% rel. Q
- Humidity resolution: 1%
CO2
- Measuring range: 400 - 5000 ppm
- PPM resolution: 1 ppm
- Accuracy: +/- 5% + 50 ppm
- Warm-up time: 1 minute
Default
CO2 alarm: low -400, high 2000
Rel. Humidity Alarm: Low 35%, High 70%.
CO2 audible alarm: Off
Display brightness: high
The test winner among the CO2 measuring devices
With this air quality monitor from Technoline, you will be warned in order to be able to ventilate in time in case of poor air quality. The quality of the indoor air (CO2 value in PPM) is very easy to read on the clear display. In addition, the ventilation instructions can also be read via a traffic light display:
Green = good air quality
Yellow = ventilation recommended
Red = ventilation strongly recommended
In addition, this device also measures humidity and temperature. It is therefore ideal for public buildings such as schools, gyms, hair salons, museums, sports clubs, etc. But even at home, they offer a good way to control air quality.
Why should I buy a CO2 meter?
A high level of CO2 in the air reduces human concentration and performance, and viruses can spread more easily. Regular and timely ventilation is recommended to improve the indoor climate and maintain health! Humans breathe in oxygen and out carbon dioxide. If many people stay in a closed room, the oxygen content in the air decreases over time and the CO2 concentration increases. The CO2 concentration is measured and displayed in parts per million (PPM). It serves us as an indicator of how "fresh" the room air is and when we should ventilate a room with "used" air.
If the CO2 concentration is too high, this suggests that in addition to the CO2 in the air we breathe, bacteria and viruses could also accumulate, which makes their transmission to the people present more likely. In addition, a CO2 value of more than 1500 ppm can already lead to a reduction in performance or fatigue. If the ppm value even rises to 2000 ppm, headaches, lack of concentration, increased heart rate and mild nausea can be the consequences.
Regular room ventilation can reduce the ppm value to a normal level of less than 800 ppm.
CO2 values and guidelines
Below we have compiled some general CO2 reference values:
400 - 600ppm
Normal concentration in the outside air
600 - 1,000ppm
Typical value for inhabited rooms with good ventilation.
1,000 - 1,500ppm
Ventilation of the room should be carried out.
1,500 - 2,000ppm
Complaints such as fatigue may occur - ventilation recommended!
2,000 - 5,000ppm
Complaints such as fatigue, headache, lack of concentration, increased heart rate and mild nausea may occur - ventilation is highly recommended!
Specifications
- Dimensions: 94 x 145 x 50 mm
- Power supply: Power cord
- Temperature range: 0°C - 50°C
- Temperature resolution: 0.1°C
- Humidity range: 20% - 95% rel. Q
- Humidity resolution: 1%
CO2
- Measuring range: 400 - 5000 ppm
- PPM resolution: 1 ppm
- Accuracy: +/- 5% + 50 ppm
- Warm-up time: 1 minute
Default
CO2 alarm: low -400, high 2000
Rel. Humidity Alarm: Low 35%, High 70%.
CO2 audible alarm: Off
Display brightness: high