Infactory Digital CO2 Meter with Temperature, Humidity, Clock & Alarm Clock

Indoor air quality always in view: Your new measuring device measures the carbon dioxide content (CO2) in your indoor air and shows the measured value on the large display. You can also conveniently read off the temperature and relative humidity. Thanks to adjustable background lighting, you can adjust the display optimally to the ambient brightness - even automatically!Clear comfort display: Thanks to a scale from green to red, you can easily see how your indoor air is doing, even if you are not completely sure of the values.Warns at critical CO2 value: Simply set an upper limit. If this is exceeded, an alarm tone sounds. So you can immediately counteract and ventilate - especially important in Corona times! This makes your CO2 meter an indispensable helper not only in your home, but also in classrooms and offices.With clock and alarm clock: Your new meter not only shows you the time, you also use it as an alarm clock with snooze function. This makes your new meter doubly practical!

Measures carbon dioxide pollution (CO2) and warns when the limit value is exceeded.
The ideal helper in classrooms, offices and in your home: reminds you to ventilate
Comfort display: shows green to red range of CO2 levels
LED display with adjustable backlight: 9.5 cm/3.7" screen diagonal
Additionally shows time, temperature and relative humidity
Upper and lower CO2 limits adjustable
Displays maximum and minimum values for CO2, temperature and relative humidity
Measuring range CO2: 400 - 5,000 PPM, temperature: 0 - 50 °C (+/- 1 °C), humidity 20 - 99 % (+/- 5 %)
Integrated alarm clock
For standing and hanging
Button cell type CR2032 to save settings when disconnected from power supply
Power supply: via USB (please order power supply unit)
Dimensions: 80 x 76 x 40 mm, weight 166 g
CO2 meter including button cell, USB power cable and German instructions.