The Levenhuk Wezzer Air MC40 air quality monitor will come in handy for everyone who cares about their health and the health of their family members. This device detects the concentration of carbon dioxide and alerts you when the limit values are exceeded. Often, even if the air in a room still seems fresh enough, there actually may not be enough oxygen in it due to an increasing concentration of CO₂. Frequent headaches, dizziness, and chronic fatigue may be caused by it. Air quality technology is the perfect solution to improve your quality of life!

Along with carbon dioxide, the monitor measures the basic indicators of the microclimate – temperature and humidity. Based on all these indicators, you can take action to improve the microclimate in living rooms or public spaces. It is not only about ventilation but also about humidity levels, or on the contrary, about controlling excessive dampness and placing houseplants in places with a high concentration of CO₂, and so on.

Levenhuk Wezzer Air MC40 monitor is made in a stylish body with rounded edges, equipped with a table stand. It is made of ABS plastic, which is known for its strength and durability. Most of the front panel comprises a backlit color LCD screen with bright digits and a comfort level scale. The monitor is powered by a built-in battery.

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 gift to improve the atmosphere of any home
  • CO₂ monitor, thermometer, and hygrometer
  • Alerts you to exceeded CO₂ comfort values
  • Bright colorful comfort rating scale with icons
  • Rugged ABS plastic case, rechargeable battery

The kit includes:

  • Air quality monitor
  • Micro-USB cable
  • User manual and warranty card
Brand Levenhuk, Inc., USA
Warranty, years lifetime
EAN 4620137485967
Package size (LxWxH), cm 10.6x7x12
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 1%
=== Delimiter === Thermometer (temperature)
Units of measurement °C
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 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
Overall comfort level estimation True

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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