The Levenhuk Wezzer Air MC30 monitor measures the concentration of carbon dioxide, which is an important parameter that determines not only the quality of your indoor air but also the well-being and general comfort of those in the room. When there is more carbon dioxide and less oxygen in the air, people in the room begin to experience fatigue, headaches as well as a lack of concentration and worse performance. The best way to deal with this invisible danger is to leave the air monitoring to modern technology.

In addition to CO₂ levels, the instrument measures temperature and humidity. The data is visible on the LCD screen. If the value of carbon dioxide exceeds the limit value, it will be reported. With this device, you will always know the air quality and the basic parameters of the microclimate, which will help you take the necessary actions at the right time: to open the window, turn on the humidifier, put plants in places with a high concentration of CO₂, etc.

The monitor has a stylish design with a round shape and a backlit screen on the front panel. The Levenhuk Wezzer Air MC30 body is made of ABS plastic, which is known for its damage resistance. The device is powered by a built-in rechargeable battery and has a battery charge indicator. The monitor can be hung on the wall or placed on a windowsill, table, or other horizontal surfaces.

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:

  • Stylish and useful gadget – an instrument that ensures the quality of the air
  • CO₂ level measurement and comfort level alarms
  • Spectacular round LCD screen with comprehensive information about the microclimate
  • Measuring humidity and temperature to a tenth of a degree in accuracy
  • Rugged ABS plastic case, runs on the 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 4620137485950
Package size (LxWxH), cm 10.7x6x10.7
Shipping Weight, kg 0.25
Usage location indoors
Type air quality monitor
Built-in features thermometer, hygrometer, CO₂ monitor
Design wireless, tabletop, wall mounted, 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
Measuring range indoors -10…+50 °C
Measurement resolution 0.1 °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 2000mAh, charging from an outlet via a USB cable (included), 5V, 1000mA
Body high-strength ABS plastic
Lighting is available True
Illumination with brightness adjustment

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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