Thermometers, Hygrometers, Rain gauges

This device detects the concentration of carbon dioxide and alerts you when the limit values are exceeded. ...

Levenhuk Wezzer Air MC60 air quality monitor is a compact desktop gadget that measures carbon dioxide concentration, tem...

The Levenhuk Wezzer Air MC50 air quality monitor measures the carbon dioxide levels and displays the readings on the LCD...

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 breat...

The first important feature of the device is to measure the level of fine particles. The monitor can detect medium, smal...

The Levenhuk Wezzer Air PRO DM50 Air Quality Monitor measures the parameters of the air that are important to human heal...

Measures the noise pollution, CO2 levels, temperature and humidity...