BRESSER Blitzsensor (Refurbished)

Particulate matter: invisible yet always present. In large amounts, these small particles in the air can be harmful to our respiratory system. With the BRESSER PM 2.5 / PM 10 particulate meter, you can take control of monitoring the air quality. The European limits and WHO recommendations for air quality are regularly exceeded, especially in big cities. Heavy traffic, industry and agriculture significantly increase the concentration of particulate matter. To let you know when the air quality is poor, the particulate meter's wireless sensor takes precise measurements of two types of particulate matter that can be harmful to your health: Particles with a diameter of less than 10 μm (PM10) and less than 2.5 μm (PM2.5). The excellent sensor made by the renowned Swiss manufacturer Sensirion guarantees very precise measurement results. Thus, the particulate meter is also the perfect source of information for people with allergies in order to keep an eye on the pollen count. And you don't need to be an expert in order to determine whether the readings are within a healthy range: The air quality index shows you in 6 colour-coded levels whether the air is clean. Historical air quality data The damage that air pollution does to our health doesn't happen overnight. The particulate matter meter therefore records a range of historical readings, including the maximum readings from the past hour and 24 hours, and the overall historical maximum, to give you better idea of trends in the air quality. To view the current reading - regardless of the measurement interval settings - simply press the button on the sensor. The device also features a high alarm function: simply configure your desired limit for particulate matter and the alarm will sound when the limit is reached. If you normally measure the air quality indoors, but want to know whether the air is clean before you spend a sunny day in the garden, you can use the wireless sensor. The wireless sensor can also be used individually and shows you the particulate matter readings on the built-in display. Armed with this sensor, you can measure particulate matter both indoors and outdoors. Also ideal for travelling! Particulate matter meter with fresh air function Good air quality is about much more than clean air. A good indoor climate is also essential for our wellbeing. For this reason, the particulate matter meter also features a built-in thermo-hygrometer so that you can monitor your indoor climate in more detail. If you have mould stains in your bathroom or the air in your child's bedroom is too dry when you turn the heating on, you can take preventive measures by referring to the indoor temperature and humidity readings on the base station. What's more, if you put the air quality meter in your bedroom, it can also double up as an alarm. Simply set the time at which you want to get up and enjoy your well-earned sleep until the alarm goes off. If you want a few extra minutes in bed, you can press the snooze button to silence the alarm for 5 minutes. Monitor your air quality - with the BRESSER PM 2.5 / PM 10 particulate meter. BASE STATION FEATURES Very precise air quality meter with wireless sensor Easy to use PM2.5/PM10 air quality index (AQI) with colour coding Ideal for people with allergies to keep an eye on the pollen count Records the maximum values from the past hour and past 24 hours, as well as the overall historical maximum High alarm function Alarm function with snooze button Measures the indoor temperature (°C/°F) and humidity Amber-coloured LED backlight Supports up to four PM2.5/PM10 wireless sensors Power supply: 2x AA batteries (not included) Installation: Wall or stand SENSOR PROPERTIES Precise indoor and outdoor PM2.5/PM10 measurements Swiss precision technology: fine particulate matter sensor made by Sensirion Built-in display Can be used independently High range of up to 150 m Battery indicator Power supply: 3x rechargeable AA batteries (included), rechargeable with USB cable (included) Installation: Wall or stand DELIVERY CONTENT Base station PM2.5/PM10 wireless sensor 3x rechargeable AA batteries USB cable