If you live in a major city or near an industrial area, you need to keep a close eye on the quality of the air you breathe. Poor ecology and proximity to industrial zones can have a negative impact on your health, resulting in the development of chronic diseases: bronchitis, asthma, allergies, etc. To control the situation and prevent the escalation of the negative impact of CO2, use the Levenhuk Wezzer Air PRO DM30 Air Quality Monitor.

The built-in particle analyzer enables you to measure your exposure to aerosols and dusts in the air you breathe in. These particles are of different sizes. The device can record medium, small, and tiny particles: measurements can be set up for PM10, PM2.5, and PM1.0. There is also a CO2 monitor. Based on its readings, you can adjust the ventilation regime and significantly improve your well-being and performance. All of the readings are displayed on the built-in screen and are clearly visible even from a distance.

Too high or low humidity and temperature values can also have negative effects on your health. Therefore, it is also very useful to have two additional functions (hygrometer and thermometer). These indicators are also displayed on the built-in screen.

The device is powered by a rechargeable battery and there is a screen backlight.

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:

  • Determines the concentration of the fine particles in the air
  • Measures the carbon dioxide levels and alerts you to critical values
  • Built-in thermometer and hygrometer
  • Monochrome backlit screen and ABS plastic body
  • Powered by a rechargeable battery; there is also a low battery indicator

The kit includes:

  • Air quality monitor
  • Micro USB cable
  • User manual and warranty card
Brand Levenhuk, Inc., USA
Warranty, years lifetime
EAN 4620137486001
Package size (LxWxH), cm 11.7x7.7x11.7
Shipping Weight, kg 0.35
Usage location indoors
Type air quality monitor
Built-in features thermometer, hygrometer, CO₂ monitor, air particulate monitor
Design tabletop, digital, wireless
Application for home use
=== Delimiter === Hygrometer (air humidity)
Units of measurement % (RH)
Measuring range 20 to 85%
=== Delimiter === Thermometer (temperature)
Units of measurement °C, °F
Measuring range indoors –10…+50 °C (+14…+122 °F)
=== Delimiter === Air analyzer
Particle analyzer (PM) True
CO₂ monitor True
Measuring range PM2.5/PM10/PM1.0: 0–999µg/m3 CO₂ measurement range: 400–5000md (ppm)
Special features CO₂ critical values alert
=== Delimiter === General specifications
Screen type monochrome
Number of screens 1
Power supply 2000mAh lithium-ion battery, charging via a micro USB, 5V, 1000mA
Body high-strength ABS plastic
Lighting is available True
Additional a low battery indicator

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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