It is worth ensuring that the air quality in the room when you are staying is as good as possible. With our Soens air quality sensor, you can easily check the temperature, humidity level and carbon dioxide concentration. Ensure your well-being at home and at work and take care of yourself and your loved ones!

• Comprehensive measurements - this practical sensor measures temperature, humidity, harmful carbon dioxide concentrations and monitors their maximum and minimum values. It also acts as a timer with alarm feature.
• Convenient reading - the convenience of using the sensor is ensured thanks to an easy-to-read LCD display with three levels of backlighting.
• Smart CO₂ concentration alarm - five-level scale with coloured icons, together with messages about the comfort level in the room and the need for ventilation.
• Easy to use - convenient and simple sensor calibration and a battery charge indicator will make it easy for you to use this precision instrument. 
• Striking design - this small, compact and elegant sensor looks great in any interior, on a shelf, dresser or bedside table. 

Monitor your air quality and look after your well-being with our multifunctional sensor! This small, state-of-the-art device will enable you to comprehensively monitor the air condition in your environment. 

The ability to measure carbon dioxide concentrations as low as 400 to 5,000 ppm, with a CO₂ alarm function, will make it easier for you to react immediately to adverse conditions. An exclamation mark will alert you when the amount of carbon dioxide detected in the air may start to compromise your health. Pictorial icons in the form of facial expressions also provide information about the quality level of the air around you 😊. A colour LCD screen with three levels of backlighting will indicate parameters in a clear fashion, tailored to your reading preferences. The "window" icon appearing on the screen will remind you to ventilate the room. 

Measurement of temperature and humidity will help you assess the atmospheric situation in the room and react accordingly - for example in a child's room or bedroom. This is extremely important both during the heating season, when the air is dry, and in summer, when temperatures become high and tiring. 

Thanks to the built-in timer with alarm and 12- and 24-hour time display, you will always arrive on time. Manual and automatic calibration, as well as a lithium battery charge indicator, will make using the device easier for you. Another useful function is monitoring of maximum and minimum recorded values of temperature, humidity and CO₂ concentration. 

Convenient charging of the sensor via USB (cable included).

Important: The sensor indicates the level of carbon dioxide (CO₂) and is not a sensor that detects the presence of carbon monoxide (CO).

FEATURES AND TECHNICAL DATA:

• measurement of carbon dioxide concentration (range from 400 ppm to about 5000 ppm) - with CO₂ alarm function
• measurement of temperature in °C or °F within the range from -9°C (14,2°F) to +50°C (122,0°F)
• air humidity measurement within the range from 1% to about 99% 
• air quality indicator in the form of colourful facial expression icons 
• timer with alarm function
• time display in 12h or 24h mode.
• LCD screen with three levels of backlighting (high - medium - low) and the option to switch it off altogether
• manual baseline calibration and automatic baseline calibration for CO₂ concentration.
• monitoring of maximum and minimum recorded values of temperature, humidity and CO₂ concentration
• power indicator and lithium battery charge level indicator
• power supply cable with length of 1 m (DC 5.0 V 600 mA) for charging the sensor via USB