BRESSER CO2 measuring device Smile XXL with traffic lights and extra-large LED display

There are many reasons why people keep the windows closed in stuffy rooms: letting in cold air or insects, or simply forgetting to ventilate the room. This can result in elevated CO2 levels. Humidity is not only a concern for plant lovers. Without fresh air, rooms can get very stuffy, especially in closed spaces with lots of people. This can reduce the comfort level and affect your concentration. With the BRESSER INV CO2 meter with an air quality data logger, you can keep a close eye on the indoor climate in your own four walls or in classrooms, offices and other rooms. The device features an easy-to-read LED screen that simultaneously displays the CO2 concentration, temperature and humidity. In addition to current measurements, you can also view trends: trends in your indoor climate can provide important indications of deficiencies in your ventilation habits. The CO2 air quality meter features a recording function for this purpose: simply place the meter in your desired location and view the measured data on your computer. The required Windows software can be downloaded via the link provided. Flexible CO2 meter - prevents stuffy air If time is short and indoor CO2 levels are not at the top of your list of priorities, the meter features an alarm function that allows you to set your own CO2 limit. When this limit is exceeded, the alarm sounds to remind you to ventilate the room. When it comes to positioning, the CO2 monitor impresses with its flexibility: simply find the right spot on the wall or place it on a flat surface using the built-in stand so that it is clearly visible. The micro USB cable supplied is used for data transfer to your computer and - in conjunction with the power adapter - for a reliable energy source. Create the perfect indoor climate with the BRESSER INV CO2 meter with an air quality data logger! FEATURES Simultaneous display of CO2 concentration, temperature (°C / °F) and humidity LED display Carbon dioxide alarm functions: Saves and displays your recorded data via the supplied Windows software High precision, high resolution, rapid response time Carbon dioxide (CO2) Range: 0 ~ 9999 ppm Accuracy: ±70 ppm or ± 3% rdg (0 ~ 5000 ppm) Response time: 1s Temperature range: -10 ~ 70 °C Resolution: 0.1% Accuracy: ± 0.3 °C (10 ~ 50 °C), other temperatures ± 1.2 °C Humidity range: 0.1 ~ 99.9% relative humidity Resolution: 0.1% Accuracy: ± 3% (10 ~ 90%) Logging memory: 12700 Operating conditions: 0 ~ 50 °C, 0 ~ 85% RH Storage conditions: -20 ~ 60 °C, 0 ~ 99% Sensor lifespan: 15 years at normal communication frequency Storage temperature: -20 ~ 60 °C, 0 ~ 90% RH Rechargeable battery: 3.7 V rechargeable lithium-ion polymer battery (exclusively for back-up) Dimensions: 107 × 107 × 33 mm Weight: 207 g DELIVERY CONTENT CO2 air quality monitor Windows software as download Micro USB cable Power adapter Instruction manual

Endless meetings, urgent work emails, looking after the kids, cleaning the flat… during our hectic lifestyles, it's easy to forget about regular ventilation. Even though we know better: a high CO2 concentration can affect our health and wellbeing. The BRESSER CO2 air quality monitor Smile will show you when it's time to let some fresh air into your home or office. Simply have a quick look at the intuitive LCD display to keep an eye on the CO2 concentration, temperature and humidity. You don't need to worry about remembering what constitutes a critical carbon dioxide level - the intuitive graphical display with a linear scale and smiley face will show you the quality of the air in your surroundings. The measurements are precise, with high resolution and fast. Ventilation alarmThe practical carbon dioxide alarm reminds you when you need to let in some fresh air. If the default setting is different to your ideal indoor climate, you can configure your own limit up to a maximum of 5000 ppm. The alarm function can then be activated with a simple button press. If the preset limit is exceeded, the alarm will sound at a varying intensity depending on the CO2 concentration. The display will also show a flashing arrow symbol to remind you to open the windows. Humidity is also an important factor, as high humidity levels can cause mould to form. You can also set your own visual alarm for this reading so that you will know whether the air in the room is too dry or too moist. If you want to see more than just the current readings, there is also a practical memory function that displays the maximum and minimum values for the last 24 hours as well as the average values from the last 15 minutes and 8 hours for carbon dioxide concentration, temperature and humidity. The device is powered by a power adapter to enable continuous operation. The BRESSER CO2 Air quality monitor Smile - the perfect solution for busy fresh air fans! FEATURESSimultaneous display of CO2 concentration, temperature (°C / °F) and humidity Colour LCD display, clear and intuitive Graphical display of current CO2 concent Carbon dioxide alarm functions: Humidity alarm function Memory function High precision, high resolution, rapid response time Dimensions: 123 x 110 x 32 mm Powered by power adapter, long-term continuous operation possible DELIVERY CONTENTCO2 air quality monitor Power adapter Instruction manual

Perfect for passionate weather enthusiasts: The BRESSER 9-in-1 MeteoChamp HD WiFi Weather Station offers everything a hobby meteorologist's heart desires with various display modes, a sophisticated multi-sensor with 9 different sensors, and comprehensive data storage with export options. Additionally, the extensive weather forecast, the heat stress index, and the air quality data make it easy to plan your outdoor activities while keeping health in mind. And thanks to the Wi-Fi connection, you always have your own measurements on the go on your mobile device. Weather station perfectly presenting extensive measurement data How strong will the wind blow in my face shortly? With the wireless weather station, you can answer this and other meteorological questions in no time. The partially solar-powered multi-sensor measures all relevant weather parameters from temperature to air pressure with precision. Trend graphs, data log, channel overview or max/min value display – enjoy numerous possibilities to evaluate the data at a glance on the screen. A CSV export to your PC can also be done in no time. Detailed weather forecast for long-term planning Do you want to know if your weekend trip will be ruined by rain? With the MeteoChamp, you will have a comprehensive weather forecast on your screen in no time. Find out what to expect hourly for the next 24 hours or daily for the next 14 days in terms of climate. The temperature and precipitation probability forecast helps you with your planning. Carefree summer fun – with the heat stress index When the weather is nice, many head outdoors. But when the sun is too strong, we need to take care of our health during strenuous activities. This is where the heat stress index comes into play, calculated by the weather station. It is based on the Wet Bulb Globe Temperature, which considers the key heat factors in the environment. The four warning levels help you stay safe and healthy on hot days. Breathe easy – with the air quality display How clean is the air you breathe? The local AQI (Air Quality Index) shows you directly whether the air in your surroundings is clean. Also, current data on pollutant exposure from PM2.5, PM10, NO2, SO2, O3, and CO from the internet are available at the press of a button. For data measured directly on-site, you can expand your weather station with optional air quality sensors (not included), in addition to optional thermo-hygro sensors (not included) or water detectors (not included). Keep an eye on the climate with the help of a versatile weather expert: the BRESSER 9-in-1 MeteoChamp HD WiFi Weather Station. FEATURES BASE STATION Weather station with HD display for various display modes Display of the exact measurement data from the 9-in-1 outdoor sensor (outdoor temperature, outdoor humidity, wind speed, wind direction, precipitation amount, UV level, light intensity, WBGT, air pressure) Heat stress index based on WBGT Weather forecast (14 days / 24 hours) including temperature and precipitation probability WiFi connection for sharing and retrieving local data on platforms like ProWeatherLive (3 years membership included), WeatherUnderground, and Weathercloud Indoor temperature (°C/°F) and humidity Display of internet data on local AQI value (Air Quality Index) and the 6 most important pollutants (PM2.5, PM10, NO2, SO2, O3, CO) Multi-channel overviews of live data from all wireless sensors Felt outdoor temperature and dew point Max/min value memory with timestamp Trend graphs over 72 hours for all sensors Data storage with export function High/low value alarm for various measurements Weather data calibration Alarm clock with frost warning Time and date (internet time synchronisation) Moon phase, sunrise/sunset, moonrise/moonset Expandable with the following optional sensors: Up to 7x thermo-hygro, ground, and/or pool sensors (not included) Up to 7x water detectors (not included) 1x PM2.5/10 sensor (not included) 1x CO2 sensor (not included) 1x CO sensor (not included) 1x HCHO and VOC sensor (not included) 1x lightning sensor (not included) Various backgrounds adjustable Power supply: Power plug (included), CR2032 back-up battery (not included) FEATURES MULTISENSOR Measures temperature, humidity, wind speed, wind direction, precipitation amount, UV level, light intensity, air pressure, WBGT Operates via a large movable solar panel If there is insufficient sunlight, operates on 3x AA batteries (not included) Waterproof housing High range up to 150 m SCOPE OF DELIVERY Base station including power plug 9-in-1 outdoor sensor Manual

The BRESSER Tuya Smart Home 7 Channel Tuya Thermometer/Hygrometer features smart technology that automatically controls your heating or dehumidifier to maintain a comfortable temperature and humidity in your home. This is achieved using IoT (Internet of Things) technology. This smart thermo-hygrometer is the perfect addition to a smart home system powered by Tuya, the world-leading IoT platform. With the Tuya Smart app, you can connect your home appliances and create your very own smart home. As part of this system, the thermo-hygrometer helps to maintain a comfortable environment inside your home. Up to 7 sensors (1 included, 6 optional) can transmit your measurement data to the base station at a range of 150 m, from where the data is transmitted by Wi-Fi to the app. PLEASE NOTE: This device only connects to the internet on the 2.4 GHz Wi-Fi frequency. Most routers establish the correct connection automatically. If this is not the case, you can usually make a manual adjustment.  View measurement data remotely  In addition to facilitating communication between your Tuya smart devices, the Tuya Smart app also displays the comfort level. You can also access the current readings from your smart thermometer and hygrometer remotely at any time via your smartphone. In addition, the app allows you to view historical data. For example, you can view daily, monthly and annual graphs of temperature and humidity. Comfort level indicatorWhile at home, you want to see at a quick glance whether the next round of ventilation is due? The smart thermometer/hygrometer comes with a chic base station that features a large, clearly structured colour LCD display. In addition to the measurements, the trend arrow indicates the temperature and humidity trend over next few minutes. If you're not sure of the ideal relationship between temperature and humidity, the device also features a comfort level indicator, which displays a smiley to show the current comfort level. Practical design: The base station has two display brightness levels and can double up as a bedside alarm. The time, date and day of the week are automatically updated via the Internet - all you need to do is set the alarm time. The base station also features a snooze button that snoozes the alarm to give you an extra 5 minutes in bed. Create the ideal indoor climate with your Tuya smart devices and the BRESSER Smart Home 7 Channel Tuya Thermometer/Hygrometer! In addition to the hygro-thermo sensor, we also offer a range of other wireless sensors for your smart home system, such as pool thermometers and ground sensors. BASE STATION FEATURES Smart thermo-hygrometer for Tuya smart homes Measures temperature (°C/°F) and humidity Operated via Tuya Smart app Can control other Tuya-compatible IoT devices Adjustable high/low alarm in app interface View daily, monthly and annual graphs in app interface Historical data can be downloaded from app interface Large colour LCD display for easy reading of measurements Synchronises the local time and date via the Internet Alarm function with snooze button Max/min memory for temperature and humidity readings (daily or after specific time) Automatic calibration for temperature and humidity readings Displays the temperature and humidity trend Comfort level indicator Automatic cycle mode displays the different channels in 4-second intervals Two display brightness settings: dark or bright 7 languages for day of the week display (EN, DE, FR, ES, IT, NL, RU) Supports firmware updates Large range of up to 150 m (450 ft.) Supports up to 7 external sensors (not included) Can be wall-mounted or placed on desktop Dimensions: 130 x 111 x 27 mm / Weight: 215 g EXTERNAL SENSOR FEATURES Wireless thermo-hygro sensor Measures the temperature and humidity Range of up to 150 m with a transmission frequency of 868 MHz Battery operated: 2x AA batteries (not included) Dimensions: 112 x 60 x 36 mm / Weight: 64 g DELIVERY CONTENT Smart thermometer/hygrometer Wireless thermo-hygro sensor Power adapter Instruction manual

When it comes to your well-being, don't settle for less – this includes maintaining a healthful environment. Keep your indoor climate in check with the BRESSER Thermo-Hygrometer with Mould Alert. It accurately measures temperature and humidity and impresses with comprehensive warning functions. You'll always know when to heat, ventilate, humidify, or dehumidify. Mould prevention made easy – with the BRESSER Thermo-Hygrometer Especially in older buildings or during the cold months, it sometimes creeps into the basement or living area: mould. This temperature and humidity measuring device warns you when the conditions for mould growth are particularly favourable. So with the thermo-hygrometer at your disposal, you can swiftly and efficiently take measures to ward off mould in your environment. Thermometer and hygrometer with handy alert features This BRESSER Thermo-Hygrometer quickly becomes an invaluable guide for your well-being. The clear display shows the integrated heat warning, which alerts to unfavourable levels of high temperature and humidity. Ideal for individualists: set a personalised humidity alert to be informed when your specific humidity thresholds are crossed. Take control of your indoor climate now - with the BRESSER Thermo-Hygrometer with Mould Alert! FEATURES Thermo-Hygrometer with mould and heat warnings Measures indoor temperature and humidity Five-level colour-coded climate indicator Graphical humidity trend history High/low humidity alarm settings Battery-powered: 2x AAA (Micro), 1.5V (not included) SCOPE OF DELIVERY Thermo-Hygrometer Instruction manual

Get a true room climate expert now with the BRESSER Thermo-Hygrometer with Ventilation Recommendation VentAir H. You can easily read on the stylish screen whether it is time for fresh air. Perfect for effectively preventing mould and excessively dry air! Additionally, the high-quality thermometer and hygrometer precisely measure the temperature and humidity indoors as well as outdoors. And with the additional comfort indicator, you can always keep an optimal eye on the room climate. Intuitive operation and practical functions Effortlessly achieve the perfect room climate: The thermo-hygrometer with ventilation recommendation is equipped with user-friendly touch buttons. Interested in the highs and lows of your room's air quality? Simply call up the maximum and minimum values for temperature and humidity. This way, you can also keep an eye on the development of your room climate. Always up to date: A clock and an alarm are also integrated into the device.Flexible placement thanks to high-quality outdoor sensor Whether in the garden, on the balcony, or even in the front yard – the wireless sensor with a range of up to 80 m gives you complete freedom for placement. The integrated display shows the current temperature and humidity values directly on site. Naturally, the wireless sensor is water-repellent, making it perfect for outdoor use. Ensure fresh air at home, in the office, and more – with the BRESSER Thermo-Hygrometer with Ventilation Recommendation VentAir H. BASE STATION FEATURES Ventilation recommendation for easy improvement of room climate Ideal for early prevention of mould and excessively dry indoor air Room climate comfort indicator Outdoor temperature (°C / °F) Indoor temperature (°C / °F) Relative humidity (indoor and outdoor) (%) Time display and integrated alarm Operation via user-friendly touch buttons on the display Min/Max value memory for temperature and humidity With backlight Thermo-hygro outdoor sensor (1x included) Battery operated: 3x AAA batteries (not included) OUTDOOR SENSOR FEATURES Measurement of temperature and humidity Clear LCD display Range: up to 80 m IP protection class: IP44 Dimensions: 71 x 65 x 23 mm / Weight: 44 g Battery operated: 2x AAA batteries (not included) SCOPE OF DELIVERY Base station Outdoor sensor User manual

However unpredictable the weather might be, the BRESSER 8-in-1 MeteoTemp JW Wi-Fi Home Weather Station is always reliable. Its powerful 8-in-1 outdoor sensor gives you highly accurate data recorded right on your doorstep. Thanks to the Wi-Fi connection, you can easily share this information on platforms like ProWeatherLive, Weather Underground, or Weathercloud and access it anytime. With useful features like weather forecast, heat stress index, and alert functions, you’ll always be prepared for whatever the weather throws at you! WBGT and heat stress index – stay safe on hot days When the summer sun is beating down, the WBGT value (Wet Bulb Globe Temperature) and heat stress index help you plan outdoor activities safely. The four warning levels make it quick and easy to see what precautions you need to take for the current conditions. Perfect for athletes, outdoor enthusiasts and as garden weather station. Accurate measurements with the outdoor sensor Get precise data where it matters most. Once positioned correctly, the robust multi-sensor captures outdoor temperature, humidity, wind speed, wind direction, rainfall, UV levels, light intensity, and WBGT reliably. For planning the next 12 to 24 hours, check the graphical weather forecast based on data from the integrated barometer. Additional features make everyday life easier Is it too wet for the garden? Is it too windy for a walk in the park? The high/low-value alerts keep you informed of sudden changes in the weather. You can also monitor long-term trends with the max/min value memory and historical data storage (hourly data for 24 hours). To help maintain a healthy indoor environment, the weather station also includes a built-in thermo-hygrometer. Bring home your reliable weather assistant today with the BRESSER 8-in-1 MeteoTemp JW Wi-Fi Home Weather Station!FEATURES BASE STATIONWeather station with a large 10" (25.4 cm) display for comprehensive weather information Display of exact measurements from the 8-in-1 outdoor sensor (outdoor temperature, humidity, wind speed, wind direction, precipitation, UV levels, light intensity, WBGT) Wi-Fi connection to publish local weather data on online platforms such as Weather Underground, Weathercloud, and ProWeatherLive (3 years of membership included) Heat stress index Weather forecast Air pressure Indoor temperature and humidity Indoor climate comfort indicator Max./min. value memory High/low-value alarm for all relevant measurement parameters Historical memory (hourly for 24 hours) Feels like temperature, heat index, dew point, wind chill factor with trend Automatic time and date setting via the Internet Moon phase, sunrise and sunset times Alarm clock with frost alert function Expandable with up to 7 optional sensors (not included) Power supply: Mains adapter (included), CR2032 backup battery (not included) FEATURES SENSOR Measures temperature, humidity, wind speed, wind direction, precipitation, UV levels, light intensity, and WBGT Waterproof housing High range of up to 150 m Battery-powered: 3 x AA batteries (not included) SCOPE OF DELIVERY Base station with power supply 8-in-1 multi-sensor Instruction manual