BRESSER CO² Air Quality Monitor Smile

Sleek design and detailed overview: With the BRESSER Quadro NV Thermo-Hygrometer and its 3 wireless sensors, you can keep track of temperature and humidity in 4 different locations. Versatile and reliable: the 3 outdoor thermo-hygrometer sensors Living room, bedroom, bathroom, and more: The 3 compact sensors can be placed anywhere quickly and measure temperature and humidity reliably. Once connected to the base station, the data is displayed on the clear screen from up to 80 m away. Quick checks on site: The temperature and humidity meters feature an integrated screen, so you can read the values directly and use the sensors as a thermometer and hygrometer even without the base station. Perfect indoor climate with a smile For our well-being and health, temperature and humidity need to be just right. That’s why, alongside the precise readings for each location, you’ll find a comfort indicator as a smiley face. This way, a smiling, neutral, or sad face gives you instant feedback on the current indoor climate. Perfect for preventing mould and excessively dry air! Thermo-Hygrometer with high/low value alarm Is the nursery warm enough? What’s the humidity like in the basement? Easy to spot with the built-in high/low humidity and temperature alarms based on your chosen threshold values. The device also stores the lowest and highest readings in the min./max. memory – ideal for regular indoor climate checks. Enjoy a comfortable climate in 4 rooms using the readings from the BRESSER Quadro NV Thermo-Hygrometer! FEATURES BASE STATION Built-in thermometer and hygrometer for on-site measurements Displays measurement data from the 3 thermo-hygro wireless sensors Temperature display with trend in °C/°F Humidity display in % Comfort indicator for indoor climate as a smiley face Min./Max. value memory for temperature and humidity High/low value alarm for temperature and humidity Battery-operated: 2 AAA batteries (not included) FEATURES OUTDOOR SENSOR Includes 3 thermo-hygro wireless sensors Measures temperature and humidity (indoor or outdoor) With display for direct reading of measurement data Range: up to 80 m IP protection class: IP44 Dimensions: 71 x 65 x 23 mm / Weight: 44 g Battery-operated: each 2x 1.5-V AAA batteries (not included) SCOPE OF DELIVERY Base station 3x wireless sensors Instruction manual

The NATIONAL GEOGRAPHIC VA colour weather station 4 measuring ranges black displays all relevant weather data at a glance. On the clearly arranged colour display you will find information such as temperature and humidity for indoor as well as outdoor, as well as the exact time via DCF radio transmission and the current day of the week. the station has a time offset function, so although parts of the UK are technically able to receive the European DCF time signal, your station will be displaying the UK time. For all parts of the UK where the time signal can not be received the time can easily be set manually with this station. The featured weather forecast is for the coming 12-24h. FEATURES BASE STATION LCD colour display Indoor temperature (°C/°F) and humidity Outdoor temperature (°C/°F) and humidity Display of time, date and weekday Time by DCF radio signal with time offset function for the UKWeather Forecast Maximum connectable sensors: 3 (3x included!) Hanging device and fold-out stand Power supply: Power plug (included) FEATURES SENSOR  Measures temperature and humidity Easy-to-read LCD display Maximum range of up to 80 meters IP Protection Class: IP44 Dimensions: 71 x 65 x 23 mm / weight: 44 g Powered by 2x 1.5V AAA batteries (not included) SCOPE OF DELIVERY Weather station 3x outdoor sensors Instruction manual

No more getting caught in the rain: The BRESSER 7-in-1 Wi-Fi Weather Station 4CAST with 4-Day Forecast will give you advanced warnings about unsettled weather. Thanks to the built-in Wi-Fi function, the weather station can retrieve a wide range of data from the ProWeatherLive platform, which is used to produce a 4-day weather forecast - including high and low temperature as well as chance of rainfall. As well as weather forecast symbols, the weather station also shows all the data from your 7-in-1 wireless sensor, including the temperature, humidity, wind speed, wind direction, rainfall, UV level and light intensity. The data can be transmitted at a range of up to 150 metres and is displayed on the base station's stylish colour display.What's more, you can also share your local readings on ProWeatherLive so that other users can view your data. Data uploaded to ProWeatherLive can be accessed remotely using the mobile app. You can also connect the weather station to the Austrian weather portal AWEKAS so that you can transmit your weather data free of charge to your smart home system. To upload your readings, simply configure the settings as described in the following link: https://www.awekas.at/for2/index.php?thread/17080-software-api-stations-api-beschreibung-beta/  Stay up-to-date with the weather - with the 7-in-1 Wi-Fi weather station  Have you ever looked at the thermometer and wondered why you feel so cold or sweaty? There's a simple explanation: The perceived temperature is also affected by the wind and the humidity. This Wi-Fi weather station determines the perceived ('feels like') temperature using the measured readings. When the sun is shining, it's easy to forget about the risk of sunburn. The weather station displays the sunburn time in minutes so that you know how long you can sunbathe for safely. It also displays the current wind speed using the Beaufort scale. In addition to a weather forecast and current readings, you can also keep track of recent trends by saving the maximum and minimum values from a certain point in time. Alternatively, you can display the daily max/min values with a simple button press. As well keeping track of the outdoor conditions, you can also view the indoor humidity and temperature to ensure that you maintain an optimal indoor climate. Based on these precise measurements, the Wi-Fi weather station displays the comfort level using a small smiley symbol. You can then take effective measures to prevent the risk of mould or dry air. Feature-packed weather station with time and date display This Wi-Fi weather station with a rain and wind gauge does much more than just tell you about the latest weather conditions. It also displays the time, date, day of the week and moon phase, and is ideal as a bedside clock, featuring an integrated alarm function to wake you up in the mornings. If you need an extra few minutes in bed, simply press the snooze button to silence the alarm for five minutes. The weather station also features an ice/frost warning function that sounds the alarm 30 minutes earlier when the outdoor temperature drops below freezing. Keep ahead of the weather with the BRESSER 7-in-1 Wi-Fi Weather Station 4CAST with 4-Day Forecast! If the 7 measurements provided by the outdoor sensor are not enough to satisfy your meteorological needs, you can purchase additional sensors to take a wider range of measurements. BASE STATION FEATURES 4-day weather forecast (today and 3 following days) with symbols Wi-Fi connection for sharing local weather data on platforms such as ProWeatherLive, AWEKAS, Weather Underground and Weather Cloud Forecast for maximum and minimum temperature and chance of rainfall via the ProWeatherLive server Indoor temperature (°C/°F) and humidity with comfort indicator Displays the outdoor temperature (°C/ °F) and humidity Weather index (perceived outdoor temperature, dewpoint, windchill factor and heat index) Gusts and average wind speed Beaufort index (scale for measuring wind speed) Wind direction display (current and predominant, 16 directions) UV level display Light intensity display Sunburn time display (in mins) Precipitation display (hourly, daily, weekly, monthly, total precipitation) Air pressure Weather data calibration Weather alert settings via ProWeatherLive server Maximum/minimum value memory (daily/total) Colour display Backlight with automatic dimming function Time, calendar, day of the week and moon phase display Alarm with ice/frost warning 7 languages for days of the week (EN, DE, FR, ES, IT, NL, RU) Supports firmware updates Supports up to 7 additional sensors (not included, see accessories) Mounting options: Can be placed on tabletop with built-in stand or wall-mounted Power supply: Power adapter, CR2032 back-up battery (not included) Dimensions: 187 x 118 x 18 mm   Good to know: The sensor pairs with multiple base stations at once – perfect if you want to keep an eye on conditions in different rooms. FEATURES OF 7-IN-1 OUTDOOR SENSOR Measures the temperature and humidity Measures the wind speed, wind direction and rainfall Measures the UV level and light intensity Solar power for longer battery lifespan Range: Up to 150 m Power supply: 3x AA batteries (not included) Dimensions: 390 x 465 x 174 mm DELIVERY CONTENT Base station Wireless sensor Power adapter Instruction manual

Practical stereo microscope set for group observations. This set combines the Analyth STR-Rino stereo microscope with the MikrOkular LF Full HD. Thus, observation with multiple people is guaranteed.The microscope in detailThe Analyth STR Trino features 3 different objective magnifications, which can be easily changed by rotating the objective. The magnifications 10x, 20x, and 40x can be switched directly. The stereo design shows structured objects particularly vividly and three-dimensionally. The low 10x initial magnification is especially suitable for working with children. This allows objects up to 20mm in size to be viewed completely. The Analyth STR is therefore particularly flexible in use. It is suitable for insects, plants, minerals, and much more, with applications in hobbies, schools, and professions. The stereo microscope can be used for quality control, horticulture and agriculture, aquatic science, and much more.The trinocular tube allows for the comfortable connection of a camera. The microscope is compatible (depending on the adapter) with microscope cameras, DSLR, and system cameras.Ask us which adapter you need.The interpupillary distance and diopter adjustment are individually adjustable. The eyepieces have a large field of view of 20mm. They are equipped with removable rubber eyecups and secured against removal.The microscope can be powered either by the power supply or by 3 batteries (not included). This makes it portable, for example, outdoors in the garden or on an excursion.FEATURES OF THE MICROSCOPEMicroscope with 3 objective pairs, objective magnifications 1x; 2x; 4xWide-field eyepieces with eyecups and 20mm field of viewTrinocular tube with 23.2 mm receptacleBright, energy-saving LED lightingIllumination for reflected and transmitted light separately switchableDimmer via membrane keys with status displayTwo object plates (black/white or frosted glass), with specimen clipsDust coverUser manualStand with LED lighting, separately or together switchable or dimmableSCOPE OF DELIVERY OF THE MICROSCOPEMicroscope with 3 magnifications, 10x; 20x; 40xTrinocular tube, adjustableMetal stand with LED lighting, power supply, and battery compartment2 eyepieces with rubber eyecupsGlass object platePlastic object plate (black/white)Dust coverUser manualThe microscope camera in detailThis full HD microscope camera allows you to take photos and videos directly with the microscope. The MikrOkular LF can be inserted either instead of an eyepiece or into the third tube of the microscope. With the included adapter rings, the camera can be used on practically all microscopes instead of an eyepiece. Only for microscopes with an integrated C-Mount camera connection is the photo adapter 30.5mm / C-Mount (item no.: 5942030) additionally required.The Windows software available for download is easy to use and therefore suitable for beginners. It includes not only image and video capture but also a measurement function. The software is optimal for documentation in hobbies, schools, studies, and professions.Compared to the MikrOkular Full HD, the integrated reduction optics achieve about seven times the field of view based on the area. The camera's field of view corresponds approximately to that of a 10x eyepiece, a student microscope.FEATURES OF THE MICROSCOPE CAMERAMetal housing, USB-C socketIntegrated reduction optics for a larger field of viewResolution: 1920 x 1080 pixels, Full HDFrame rate: up to 25 fpsPixel size: 3x3 µm, sensor size: 5.86 x 3.28 mm23.2 mm plug size, integrated UV/IR filter30 mm and 30.5 mm microscope adapterMultilingual recording software for WindowsImage formats: jpg, tif, pngVideo format: MP4SYSTEM REQUIREMENTSWindows 10 or 11Intel i3, i5, i7 or i9 processor from 6th generation or higher or AMD FX or Ryzen processor from 1st generationInternet connection for software downloadMin. USB 2.0 - (please use USB-A socket on the PC)SCOPE OF DELIVERY OF THE MICROSCOPE CAMERACamera module including dust coverUSB-C to USB-A cableCamLabLite software as download link, language versions German, English, French, Spanish, Catalan, Italian, Turkish, Polish, Portuguese, Bulgarian30 mm and 30.5 mm adapter ring 

Explore Scientific's Sun Catcher Variable Large Aperture Solar Filters are available in many sizes to work on most telescopes from 60mm up to 10-inch Schmidt-Cassegrain and of course all Bresser and Explore Scientific Telescopes. The Solar Filter material being used is the new advanced 'Solarlite' Film manufactured by world famous Thousand Oaks Optical through years of research and development. 'Solarlite' is a new solar film that has the optical quality of glass with the advantages of impregnated polymer. Perfect also for the solar astrophotographer.NOTE: All Explore Scientific Solar Equipment is rated ISO12312-2 supplied by Thousand Oaks Optical and approved for direct observation of the Sun.These solar filters are available in different sizes, the picture above shows three different sizes as an example. This is the solar filter with 114mm filter diameter.SPEZIFICATIONSSpecial objective filter for safe solar observationsISO12312-2 ratedField-stop diameter 114mmFits to outer telescope tube diameter from 110 to 160mmQuick individual match with your telescope diameterFast Setup - Easy UseSCOPE OF DELIVERY1x Sun Catcher solar filter