Testo 535 - FAQ about CO2 measuring

Testo 535 is ideal for ensuring the air quality is optimal for humans to breathe. For example, if carbon dioxide is high in a room then it can cause many health complications like fatigue, headaches and even fatality.

Let’s talk about frequently asked questions people might ask related to CO2 monitors and devices like the Testo 535.

1.How does the Testo 535 work?

It uses a CO2 infrared sensor to measure CO2 in air. The measuring device then displays the CO2 levels in parts per million (ppm) on a digital screen or through the Smart App as a second display.

2.What is considered an optimal CO2 level in air?

Of course, this is a debatable question (because every person is slightly different) but universally optimal CO2 level is generally considered to be between 400 and 1,000 ppm for indoor environments. Though, keeping the levels below 800 ppm is recommended by some experts.

3.Is CO2 dangerous or not?

Generally speaking, CO2 is not toxic but it is definitely very harmful for humans in high concentrations in closed environments.

For example, CO2 above 5,000 parts per million (ppm) can cause symptoms such as headache, dizziness, and shortness of breath. When CO2 concentrations are very high (like above 40,000 ppm) that can cause unconsciousness and even death.

4.What affects CO2 levels in air?

In general, CO2 levels tend to increase in poorly ventilated, crowded, or small spaces.

The factors that can affect CO2 levels also include the activities performed in the room (e.g., cooking, exercising, smoking), and the outdoor air quality too.

5.How to stay healthy around CO2?

It is important for the indoor spaces to be well-ventilated where CO2 exists.

Also, it is recommended to use a device like Testo 535 to measure CO2 levels. You can purchase one of these from our webstore here - click here!

6. Why buy Testo 535 over other similar CO2 measuring devices?

Here are some of the benefits of the Testo 535 measuring instrument:

• Simple, fast, and precise measurement of CO2 concentration

• Audible alarm sounds if a limit value is exceeded

• Fast in-app configuration, graph history, second screen and measurement data memory in the Smart App

• High reproducibility of measurement results due to long-term stable infrared sensor technology

• Timed and multi-point mean calculation

Again, to buy Testo 535, please visit our webstore here - click here!

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