Levenhuk Wezzer Air MC20 is a desktop air quality monitor that measures the carbon dioxide levels, temperature, and humidity. A colorful scale on the LCD screen shows the concentration of carbon dioxide. When the limit values are exceeded, it alerts you to air the room out. Bright display, large numbers and stylish design make the user experience easy and pleasant.

Detecting the CO₂ level is a very useful function: When there is already not enough oxygen in the room but the air does not yet feel as stuffy. Therefore, people in the room are in no rush to open a window. Why are the exceeded limits of carbon dioxide dangerous? Staying in such a room for a long time causes fatigue, headaches, and general discomfort. This is an actual problem for the rooms where there are a lot of people for a long time, for example, in the nursery. Make sure you and your loved ones have clean air by keeping your airing schedule up to date with modern technology!

The material for the Levenhuk Wezzer Air MC20 monitor is damage-resistant ABS-plastic. The device will last a long time! It can be easily taken with you on trips and business trips. The monitor runs on a built-in battery, and the on-screen indicator will notify you when it is time to charge the battery. The device does not require a permanent connection to the network, which means it can work without unnecessary wires in the interior.

Please note: An AC adapter (not included) is required to charge the device. The USB port voltage of the PC is not sufficient for this purpose. You can also use a smartphone charger.

Key features:

  • CO₂ monitoring – improving the air quality and quality of your life
  • Measuring room temperature and humidity
  • Alert function for unsafe carbon dioxide values
  • Large digits, easy-to-read measuring scale, color indication
  • Rugged ABS plastic case, screen with a backlight, and a built-in rechargeable battery

The kit includes:

  • Air quality monitor
  • Micro-USB cable
  • User manual and warranty card
Brand Levenhuk, Inc., USA
Warranty, years lifetime
EAN 4620137485936
Package size (LxWxH), cm 10.4x6.7x11.4
Shipping Weight, kg 0.25
Usage location indoors
Type air quality monitor
Built-in features thermometer, hygrometer, CO₂ monitor
Design wireless, tabletop, digital
Application for home use
=== Delimiter === Hygrometer (air humidity)
Units of measurement % (RH)
Measuring range 20 to 85%
Measurement resolution 0.1
=== Delimiter === Thermometer (temperature)
Units of measurement °C, °F
Measuring range indoors -10…+50 °C
Measurement resolution 1 °C
=== Delimiter === Air analyzer
CO₂ monitor True
Measuring range CO₂: 400–5000md (ppm)
Measurement resolution 1%
Special features CO₂ critical values alert
=== Delimiter === General specifications
Screen type color
Number of screens 1
Power supply built-in Li-Ion battery 1600mAh, charging from an outlet via a micro USB cable (included), 5V, 1000mA
Body high-strength ABS plastic
Lighting is available True
Illumination yes

Returns Policy

We have a 14-day return policy. If you are not satisfied with your purchase, please return it in its original packaging and be sure to put the original product packaging inside the shipping box to avoid any damage..

All items must be in their original condition and unused. The value of your purchase will be refunded. .

Shipping charges will not be refunded.

If the return is due to a defective product, you may be compensated for the return shipping.

Please contact us for more details if you need to make a return..


- From 0 to 2 kg - shipping cost: 12,50 euros.

- From 2.001 kg to 30 kg - shipping cost: 17,00 euros.

- From 30,001 kg - shipping cost: 30,00 euros.

In case of collection at our warehouse or resale points - the shipping is free.

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