Levenhuk Wezzer PLUS LP90 CO₂ Meter

The Levenhuk Wezzer PLUS LP90 is a compact CO₂ meter that can also measure air temperature and humidity. This small device alerts you when CO₂ or humidity levels are too low or too high, making it uncomfortable to stay in a room. If the carbon dioxide concentration exceeds the recommended level for ventilated spaces, the device warns you to ventilate the room. There are digital alerts on the LCD color display as well as acoustic warnings. You can also turn off the sound.

Another useful feature of the Levenhuk Wezzer PLUS LP90 CO₂ meter is the recording of high and low values. Additionally, the device calculates the average CO₂ level every 15 minutes or 8 hours. This helps determine whether there was enough oxygen in the room during sleep. By regularly analyzing the collected data and following the ventilation recommendations, you can create a more pleasant atmosphere in any room, whether it’s the bedroom, the children's room, or the office.

The device operates on alternating current (a power adapter must be purchased separately).

Features:

• "3-in-1" gadget: thermometer, hygrometer, CO₂ meter
• Elegant, minimalist design: a tabletop device in the shape of a hemisphere with an LCD display
• Alerts you when humidity and CO₂ levels are exceeded
• CO₂ level history: high, low, and average values.