BRESSER Researcher Trino 40-1000x Microscope (Refurbished)

The BRESSER Erudit Basic Bino is a versatile biological microscope with binocular head. Observing with both eyes makes viewing more comfortable and ergonomic and improves detail recognition. With its high quality optics it is the perfect choice for use in school or hobby. With battery powered LED lighting it can be used anywhere, e.g. for fieldwork or excursions. The microscope can be used on a great variety of subjects, for example thin sections, pond life, or blood smears. It is also a useful tool to look at parasites of pets and livestock (e.g. coccidia, helminths, skin and fur parasites).Three magnifications (40x, 100x, 400x) deliver good resolution to see small details. There is no need to work with immersion oil. The achromatic DIN objectives deliver sharp images with nice detail. The 40x objective is spring loaded to minimize the risk of damage to specimen or objective. The BRESSER Erudit Basic bino comes with a sturdy case for transport and storage, as well as with a smartphone holder for easy and convenient documentation of microscopic images and video.FEATURESType: Biological microscope, transmitted light, binocular headApplication: BiologyBattery powered long life LED light for mobile useCoarse and fine focus, coaxialCoaxial mechanical deskAdjustable Abbe condenser with diaphragm and filter holderComfortable eyepiece tube, 360° rotatableSturdy carry caseSPECIFICATIONSMagnifications: 40x, 100x, 400xAchromatic DIN-ObjectivesEyepiece barrel diameter 23,2mm, field number 18mmBattery powered LED lightSCOPE OF DELIVERYMicroscope body with LED lightWF 10x eyepieceAchromatic DIN-Objectives (4x, 10x, 40x)Abbe-Condenser N.A. 1,25, adjustable, with diaphragm and filter holderSmartphone holderCarry caseBox with preparations, empty slides and cover glasses

Get ready to discover the fascinating world of the microcosm with the BRESSER JUNIOR Microscope CM-04 100x-900x ! Specifically developed for children from 6 years old, this entry-level microscope is perfect for your first discoveries. With the variable magnification from 100x to 900x, you can make tiny details visible. Whether you are examining plant cells, small insects, or fine crystals – the BRESSER JUNIOR Microscope brings the tiniest objects into full view! Microscope with flexible magnification for every detail With the BRESSER JUNIOR Microscope, you can quickly dive into the small secrets of nature. Thanks to the flexible magnification with the 3 objectives and 2 eyepieces, you can easily examine different samples up close. This children's microscope magnifies your objects 100 to 900 times larger. Clear view everywhere with battery-operated transmitted light To ensure every specimen is seen in the right light, the microscope offers a dimmable LED transmitted light illumination. The light penetrates the objects from below, ideal for examining thin, translucent samples like plant leaves or onion skins. And because the lighting is battery-operated (not included), you can make exciting discoveries with your children's microscope anywhere. Microscope with accessories for immediate start Want to get started right away? The children's microscope comes with everything you need for your new hobby. Besides the microscope itself, you'll receive some pre-prepared samples – called permanent preparations. You can even take a look at the creation of life with the experiment set for breeding ancient shrimps (Artemia). Of course, the extensive microscope accessories also include all the necessary tools to prepare your own research objects. Want to share your discoveries with friends? Then take photos or videos using the smartphone camera holder. Grab the BRESSER JUNIOR Microscope CM-04 100x-900x and start your adventure into the fascinating world of microscopy! FEATURES Microscope for children from 6 years old Dimmable LED transmitted light illumination Magnification: 100x – 900x Revolving head with 3 objectives 10x/20x/30x Extensive accessories to start immediately Includes experiment set for breeding ancient shrimps (Artemia) Smartphone holder for first snapshots Usable anywhere thanks to battery operation, 2x AA (not included) SCOPE OF DELIVERY Microscope Measuring cylinder 3 permanent preparations Slides with cover glasses and adhesive labels 2 eyepieces (WF10x and WF30x) Pipette Tweezers Sample bottles Microcut microtome Petri dish Scraper knife Needle Magnifying glass Experiment set (magnifying jar, Artemia eggs, yeast) Smartphone holder Manual

The BRESSER 8-day 4CAST XL 7-in-1 Wi-Fi Weather Station with a solar-powered sensor features a modern design with a huge 48.3 cm (19”) wide-angle colour screen for displaying your meteorological data. Ideal for offices, schools and plant nurseries – the base station is perfect for providing an overview of the weather in large rooms. In addition to displaying the data from your outdoor sensor, the Wi-Fi weather station can also connect to the Internet to display forecast data from the ProWeatherLive platform, including an 8-day weather forecast with maximum/minimum temperatures and the chance of rain, as well as the local visibility and cloud cover. Solar-powered weather station The weather station comes with an eco-friendly 7-in-1 outdoor sensor that operates via solar power and measures the temperature, humidity, wind speed, wind direction, rainfall, UV level and light intensity. The sensor uses the sunlight as power-source. Simply align the large solar panel with the sun. In case the sun doesn't shine, 3 AA batteries (not included) serve as a backup. The data will then be displayed on your base station, which has a range of up to 150 metres. Wi-Fi weather station with feature-packed base station In addition to displaying the measurements from your outdoor sensor, the base station of the 8-day 4CAST XL Wi-Fi Weather Station also has many other functions. For example, it comes with a built-in thermo/hygro sensor which measures the ambient indoor temperature, humidity and air pressure. There is also a maximum/minimum memory – perfect for monitoring your indoor climate and preventing mildew and excessively dry air. The max/min values for outdoor, temperature, rainfall and other outdoor measurements can also be viewed on the display. In addition to weather data, the large screen has plenty of space for displaying the time, date, day of the week and moon phase. The sunrise/moonrise and sunset/moonset times are also displayed at the top of the screen. Share your weather data and connect to your smart home The readings from the wireless solar-powered sensor can be published on the Internet with a few simple clicks so that you can access your data remotely using the ProWeatherLive weather platform (with a web browser or the app). You can also send the measurements from your weather station to a smart home system free of charge using the German-language portal AWEKAS. Simply follow the link below to configure the settings: https://www.awekas.at/for2/index.php?thread/17080-software-api-stations-api-beschreibung-beta/ Solar-powered weather data: Monitor the local weather conditions with the BRESSER 8-day 4CAST XL 7-in-1 Wi-Fi weather Station with a solar-powered sensor. BASE STATION FEATURES 8-day weather forecast (today and 7 following days) Extra large 48.3 cm (19”) colour display with slim bezel Wide-angle display for easy reading of measurements when wall-mounted Wi-Fi connection for sharing local weather data on platforms such as ProWeatherLive, AWEKAS, Weather Underground or WeatherCloud Forecast for maximum and minimum temperature and chance of rainfall via the ProWeatherLive server Local visibility and cloud cover via ProWeatherLive server Indoor temperature (°C/°F) and humidity Displays precise measurement data from the 7-in-1 solar outdoor sensor (Outdoor temperature and humidity, wind speed, wind direction, precipitation, UV level, light intensity) Weather index (perceived outdoor temperature, dewpoint, windchill factor and heat index) Gusts and average wind speed Beaufort index (scale for measuring wind speed) Sunburn time (in mins) Air pressure Weather data calibration Weather alarm function via ProWeatherLive server Maximum/minimum value memory (daily/total) Backlight with automatic dimming function Displays the time, date, day of the week and moon phase Sun/moonrise, sun/moonset 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: Mains plug (included), CR2032 back-up battery (not included) Dimensions: 418 x 309 x 33 mm / Weight: 2031g FEATURES OF 7-IN-1 OUTDOOR SENSOR Powered via a large movable solar panel When there is insufficient sunlight, operation via 3x AA batteries (not included) Measures the temperature and humidity Measures the wind speed, wind direction and rainfall Measures the UV level and light intensity Power supply: Solar panel, 3x AA back-up batteries (not included) Range: up to 150 m Dimensions: 217 x 365 x 200 mm / Weight: 534g DELIVERY CONTENT Base station Solar-powered outdoor sensor Power adapter Instruction manual

SXP2WL SD115SII Complete Telescope Set with Wifi GoTo Mount, Tripod, and EyepiecesThis high-quality apochromatic refractor telescope-set impresses with its 115-mm-SD optics. The telescope is made in Japan and stands out with its excellent craftsmanship, sharpness, and contrast performance. The advantage of this SD refractor lies in its lightweight design and ability to produce color-pure and contrast-rich images. You'll be amazed when you observe the moon’s surface with its craters or Saturn with its ring system. On Jupiter, during a good night, you’ll even see the two bright cloud bands and many smaller details, such as the Great Red Spot on the planet. On moonless nights, you can observe the Andromeda Nebula, Orion Nebula, Eagle Nebula, Lagoon Nebula, and many more fascinating objects. Fainter celestial objects become visible thanks to this 115 mm wide aperture under a good sky.This telescope set "Made in Japan" leaves nothing to be desired. The FPL53 glass used in the telescope reproduces an extremely clear and sharp image by nearly eliminating any residual color errors. The SD glass is designed to bring all rays – violet, red, blue, yellow, and green – to the same plane. This special lens material reduces chromatic aberration across all colors. The new Vixen SD115SII has no spacers, which significantly improves image quality, especially for bright stars. In photographic images, no spikes are visible on the stars, which were previously caused by spacers.In combination with the optional SD Reducer HD Kit or SD Flattener HD (not included), this refractor telescope provides an image circle of 44 mm for full-frame DSLR cameras. The older ED81SII, ED103S, and ED115S refractors were originally developed for visual observers and photographers using APS-C cameras. However, the new SD series, with the use of new internal baffles, has been optimized for full-frame cameras. The large 60-mm focuser also allows for the attachment of heavy cameras without tilting. Additionally, the included flip mirror enables comfortable observation even in awkward situations and offers a T2 thread for attaching a DSLR camera. You can observe straight through or at a 90° angle. The carrying handle attached to the tube rings ensures a secure grip when transporting the telescope. The sturdy metal tripod ensures vibration-free mounting of the telescope and mount even in windy conditions. The SXP2WL mount is easily operated via a WiFi module with a smartphone or tablet. The free STAR BOOK Wireless app provides user-friendly mount control. With this app, you can use convenient celestial navigation functions such as automatic GoTo slewing to specific celestial objects easily through your smartphone or tablet. Since the conventional LCD screen (STAR BOOK TEN) is no longer required, the power consumption of the mount is reduced by up to 20%. This allows for longer periods of astronomical observation and astrophotography.Select the desired celestial object from a list, and it will be automatically slewed into the telescope’s field of view, and tracking begins. An existing STAR BOOK TEN controller can also be used with this mount without any issues. Equipped with the same precision stepper motors as the top model, the AXD mount, the SXP2WL sets a new standard of performance and precision in the Vixen mount family.The cross-axis of the SXP2 mount has a photographic payload capacity of 17 kg and weighs only 13.3 kg, making it ideal for mobile observations. Additionally, the motors in the lower part of the mount also act as counterweights, reducing the need for additional weights. The SXP2 mount features larger ball bearings than previous models to enhance accuracy and load capacity. The mount housing is also characterized by greater material thickness. To make the polar block even more stable, the cross-axis is securely clamped into a fork mount. The SXP2 Mount in Detail Stronger Mount BodyThe SXP2 mount is equipped with larger bearings than previous models to increase accuracy and load capacity. Additionally, the mount body is characterized by a thicker material. To further stabilize the polar block, the cross-axis is securely clamped into a fork mount. Very Precise Tracking with P-PEC FunctionThe SXP2 mount comes with the modern STAR BOOK TEN controller. It offers the P-PEC function for particularly precise tracking. "PEC" stands for "Periodic Error Correction". The system corrects mechanical errors caused by periodic gear errors. The P-PEC function available for the SXP2 equatorial mount is an enhancement of the PEC function. The P-PEC function stores your correction data even after the mount has been powered off. This means you do not need to re-enter the data every time, allowing for faster operation and more precise tracking. Low-Noise Belt Drive System with Minimal BacklashIn conventional motor drive systems for equatorial mounts, gears are driven by the motor. However, this design has the disadvantage of creating some backlash between the gears. To avoid the resulting inaccuracies, the SXP2 mount features a belt drive system. This significantly reduces both gear backlash and drive noise. In addition, the mount responds faster when corrections are needed. 16 BearingsThe mechanical parts of the SXP2 mount contain a total of 16 bearings. The RA axis is equipped with a set of tapered roller bearings to provide more stability for precise tracking. Stable Altitude Adjustment Block for AlignmentThe SXP2 mount uses the same fork as the heavier AXJ mount. This new design allows for quick and stable altitude adjustments. Easy and Precise Polar Alignment Using Reference StarsThe 6x20 polar finder is pre-installed. This allows for polar alignment in both the Northern and Southern Hemispheres. The polar finder features a variable illuminated reticle with an automatic shut-off function. The brightness can be adjusted in 8 levels to suit your individual needs. Additionally, the polar finder is equipped with a direct alignment system using three reference stars and can achieve accuracy up to 3 arc minutes. Variable Mounting HeadThe mounting head has a diameter of 35 mm and eight threaded holes for M8 screws, arranged 45 degrees apart. An optional accessory plate can be attached directly or in combination with an optional mounting block for dovetail plates. The threaded holes in the mounting head also allow the use of rails from other manufacturers. Combination of Innovative, Elegant Design and User-Friendly Operation The stable, rigid mount body with very precise tracking has been further optimized by the P-PEC function. This makes the SXP2 a highly precise and easy-to-use mount, sure to delight any astrophotographer or observer. Special Motor Positioning for Fewer CounterweightsThe heavy RA and DEC motor units are located in the lower part of the declination axis, placing the center of gravity of the cross-axis below the RA and DEC axis. This allows the declination body to act as a counterweight. The flat mounting head also enables the mount to be balanced with significantly fewer counterweights. Retractable Counterweight BarThe counterweight bar is made of solid stainless steel and has a diameter of 20 mm. It is compatible with all counterweights from the SX and GP mount series. The counterweight bar is housed in the declination body. Accessory Shoe The #35511 Polar Meter can be easily and quickly attached to this shoe for polar alignment. Latitude Adjustment The latitude can be adjusted between 0 and 70 degrees (divided into 3 zones and adjustable +/- 15 degrees per zone, for high, mid, and low latitudes).The Vixen Wifi Adapter in Detail The Vixen Wifi Adapter for EQ mounts allows you to control your Vixen mount via a smartphone or tablet. This enables you to use the STAR BOOK Wireless smartphone app (free) for celestial navigation without cabling. The app quickly turns your mobile device into a controller for the equatorial mount. The mount’s response delay, often considered the biggest drawback of wireless connections, has been reduced to a level comparable to wired solutions. Reduced Power Consumption Compared to Traditional Controllers with LCD Monitor The power consumption of the mount is reduced by up to 20%, enabling longer observation sessions compared to traditional wired controllers like the STAR BOOK TEN. Operation Similar to the STAR BOOK TEN Controller The STAR BOOK Wireless App is similarly structured to the STAR BOOK TEN controller. Depending on the star chart settings, it contains up to 259,000 celestial objects. Simply tap on an object in the list and start the GoTo. The mount will automatically move to the target and bring it into the telescope’s field of view. All the popular features of the STAR BOOK TEN remain available. Comfortable Operation While looking through the telescope, you can operate the mount by swiping on the app’s star chart. Since there are no buttons, you simply glide your finger over the star chart to easily control the mount. Extensive Astronomical Data Included This includes data on well-observed celestial bodies such as Messier objects, NGC objects, IC objects, as well as the sun, moon, planets, comets, and dwarf planets. High-Precision Alignment By aligning with one or two stars, you can achieve fairly accurate mount positioning. By aligning with three or more stars, a highly precise alignment for high magnifications can be achieved. Objects are then targeted precisely and centered in your telescope’s field of view. Alignment data is saved and can be retained even when the device is powered off. By leaving the telescope in its current state after an observation without moving it, you can start the automatic installation with the same settings during the next observation. Customizable Settings Like the STAR BOOK TEN controller, the app offers various individual settings such as gear backlash compensation, red night mode, autoguider, variable GoTo speed, and LED brightness. You can also set the timing of the optical tube flip (meridian flip) as desired. Even if the object moves south during tracking, you can prevent the telescope tube from flipping. Important Information Not compatible with older SX mounts using the old blue Star Book. Technical Information on the Wifi Module 32-bit CISC processor CPU 120 MHz The unit is connected to the mount via a D-SUB 9PIN connector, as with the STAR BOOK TEN. It features a 6-pin 6-core modular plug for external autoguider operation. Supported operating systems are Android 6 or higher, iOS 9.0 or higher, WiFi standard: IEEE 802.11b/g/n.FEATURESRA worm wheel: 73.2 mm Ø, brass wheel with 180 teethDEC worm wheel: 73.2 mm Ø, brass wheel with 180 teethWorm shaft: 9 mm Ø, brassRA & DEC axis: 40 mm Ø, carbon steel bearings, 16 bearingsCounterweight shaft: 20 mm Ø RAPolar finder scope: PF-LII 6x20 mmStepper motors: 250 PPS speed, maximum 1000x sidereal rateMaximum payload: 17 kg for photography without counterweightPower supply: DC12 V 0.45~2.2 ADimensions: 386 x 419 x 128 mmWeight of axis cross: 13.3 kg without counterweightCounterweights: 3.7 kg, 1.9 kgObjective lens: D=115 mm, multi-coated2-lens SD apochromat without spacersNo spikes visible on starsFocal length: 890 mm (f7.7)Resolution and limiting magnitude: 1.01 arc seconds; 12.1Light gathering power: approx. 270x more than the human eyeDimensions and weight: 125 mm dia x 930 mm; 4.4 kg without accessoriesFinder scope: 7x50 illuminatedAdapter and connections: 60 mm thread, 50.8 mm and 31.7 mm sleeve, T-ring threadConnection: 50.8 mm and 31.7 mm sleeve with flip mirrorPhotography: Prime focus and eyepiece projectionSCOPE OF DELIVERYSXP2WL mountSD115S II apochromat7x50 finder, illuminated with 1.25-inch eyepiece holderSXG HAL130 tripodSXG half-pillarWifi module2 counterweights: 1.9 kg and 3.7 kg9-pin D-sub cableMounting toolPolar finder PFL-IICigarette lighter cable

NOTE: This item is a used or returned product. This means: The item may show slight signs of use; some accessories may be missing; the packaging may differ from the original packaging. Please note that refurbished items generally come with a 12-month warranty.

The Researcher Trino offers observing fun for an unbeatable price. Based on a solid metal body and equipped with DIN eyepieces and objectives, this transmission-type microscope fulfils even professional demands with its optical and mechanical quality. Many details, for example the cross table for optimal object positioning or the focuser with coarse and fine drive for dead-sharp images. Instead of a binocular head, the Trino Researcher has a trinocular head. With this equipment, the observer can make binocular obseravtions and - at the same time! - take photographs or use a PC eyepiece Features Type: Biological microscope View: Trinocular Application range: Biology, Education, Teaching, Imaging Solutions, Botany Illumination: LED with dimmer Level: Intermediate, Expert Warranty: 2 years Double-lens condensor with iris diaphragm Incl. mechanical stage Adjustable eye relief Specifications Comfortable binocular view, 360° turnable head Magnifications: 1000x, 400x, 100x, 40x Illumination: LED Eyepieces: 10x Eyepiece diameter: 23.2 mm Objectives: 4x, 10x, 40x, 100x (oil immersion) Power supply: 220/240V Included Accessories 4 DIN-objectives 2 eyepieces Mechanical stage Condensor Trinocular head