Levenhuk Wezzer Air PRO DM20 Air Quality Monitor

Levenhuk Wezzer Air PRO DM20 Air Quality MonitorCarbon dioxide in high concentrations has a negative effect on our well-being. You feel lethargic, find it harder to concentrate and may get headaches or even migraines. If the situation gets out of control for a long time, you might feel lethargic or experience other symptoms of chronic fatigue syndrome. You just have to forget to ventilate the room in time. The Levenhuk Wezzer Air PRO DM20 is an instrument specifically designed to monitor CO2 levels, making you feel more comfortable.The Levenhuk Wezzer Air PRO DM20 air quality monitor is a “smart” CO2 monitor that can be set up via the Smart Life/Tuya Smart mobile app. The connection is established via WLAN. The device warns you of the CO2 level by changing the colour of the backlight: Green – excellent, Yellow – the situation requires attention and Red – you need to act immediately. As soon as the CO2 level becomes critical, the device will beep to alert you.Please note: A power supply unit (not included) is required to charge the device. The USB connection voltage of the PC is not sufficient for this. You can also use a smartphone charger.Features: -Colour change of the backlight depending on the CO2 concentration -Alarm sounds when the critical CO2 level is reached -Wi-Fi module, compatible with the mobile app “Smart Life/Tuya Smart” -Powered by a rechargeable battery -Application: For home use -Measuring range: CO2: 400 – 5000 md (ppm) -Power source: 800 mAh lithium-ion battery, charging via micro USB cable 5 V, 1000 mA -Material: ABS plastic -WLAN included.