The Bitwo air quality detector will immediately measure and display the CO2 levels in the environment on its LED indicator.

CO2 is the gas that humans and other animals exhale when breathing. The level of CO2 in the environment is proportional to the number of people who are present in a closed room. When CO2 levels are high they can cause dizziness, malaise, lack of concentration, shortness of breath, headache and sleep.

A high level of CO2 indicates that there are too many people breathing in a closed space, which can cause the spread of viruses or diseases in the air. The presence of carbon dioxide in a closed room.

- Know the quality of the air you breathe: The air quality meter has an advanced scatter detection infrared sensor (NDIR) designed to accurately track air quality, CO2 concentrations.
- Initial calibration of 30 seconds. Tip: keep the detector in clean air during this time for better calibration.
- Easy installation: just connect the cable to the power supply and install the meter on the wall with a screw and anchor or with double-sided adhesive tape (included in the box). Keep the meter connected at all times with its direct power cable to the current. This allows long-term monitoring of the level of air quality.
- Instant reading with 9-level LED indicator. Shows changes in CO2 level in real time.
- An automatic alarm sounds with a short beep every 5 seconds when the reading reaches more than 1200 ppm, indicating that the room must be ventilated as soon as possible.
- Easy operation: Just connect it to the power and voila!
- Life time: 5 years