BRESSER USB Digital Microscope

The BRESSER USB Digital Microscope DST-1028 5MP enables easy and convenient observation of your specimen on the computer with detailed images. The digital handheld microscope is especially suitable for examining material samples, circuit boards and electronic components, but also plants, insects and much more. In addition to applications in school and hobby, the digital microscope is also suitable for tasks in quality assurance. The device features high-quality optics with continuous zoom. This enables documentation of the specimen between 10x and 280x magnifications. Depending on the object to be examined, the appropriate magnification can always be selected. With its ring light, the digital incident light microscope ensures optimal illumination and high-contrast images of your specimen. The ring light consists of eight LEDs. The brightness can be conveniently controlled with the dimmer, which is integrated in the USB connection cable. The microscope has a stable, adaptable metal stand, which can be adjusted in height depending on the object height and magnification used. This makes it possible to examine both larger and very flat objects (e.g. printing documents). At low magnifications, the working distance is 110 mm, so that working with tools, e.g. for preparation, is possible underneath. ​ FIELDS OF APPLICATIONQuality assuranceIndustryForensics (evidence material, authenticity testing)Scientific examinations (e.g. surfaces and structures)Jewellery collectibles and watchesPlants and plants diseases, pets e.g. in horticulture and agriculture FEATURESDigital USB incident light microscope with LED ring lightHigh-quality optics with continuous zoomGenerous working distance for larger objectsSolid metal construction Cable length: 1,2 mImage fields: 10x: 42 x 32 mm / 100x: 4,2 x 3,2 mm / 280x: 1,6 x 1,2 mmMax. object height: 10x – ca. 45 mm / 100x – ca. 160 mm / 280x – ca. 170 mm SYSTEM REQUIREMENTSWindows 10 or 11Intel i3, i5, i7 or i9 CPU from the 2nd generation orAMD FX or Ryzen CPUOptical Disk Drive or internet connection for software downloadUSB 2.0 SCOPE OF DELIVERYDigital microscope incl. software download (for Windows only)Integrated USB port with adjustment wheel for light intensitymetal stand with integrated focusingExtension for tripod

Spontaneous microscopy made easy: with the NATIONAL GEOGRAPHIC 200x smartphone microscope with CPL, you can go on your own exciting journey through the microcosm. Simply attach to your smartphone camera and off you go! Whether a leaf or an ant, with the 200x magnification, you can see every detail of the subject on your phone’s screen. The integrated LED lighting with its 2 brightness levels can be adjusted to the surroundings at the tap of a button. Got a little closer to nature and discovered something fantastic? Then take fascinating photographs with your smartphone camera through the mobile phone microscope. The fully multi-coated optical instrument with high resolution allows you to take fascinating photographs that you can then share immediately via social media. The integrated CPL filter optimises the colours and prevents reflection. Always ready for use – a small microscope for great insights The smartphone microscope brings nature’s wonderful detail into focus quickly and easily. Thanks to simple operation with no need for an additional app, you can start your quest immediately, any time and anywhere. The small microscope is completely flexible, with a universal holder that can hold 98% of smartphone models. Always to hand: safely stored in the handy bag, the microscope will quickly become your constant companion. The bag can also accommodate the USB-C charging cable, which you can use to recharge the integrated battery whenever you need to. Easily make the invisible visible – with the NATIONAL GEOGRAPHIC 200x smartphone microscope with CPL. FEATURESMicroscope for smartphone with 200x magnification With CPL filter for natural colours and reduced reflections High resolution Easy to operate, no additional app necessary With universal holder compatible with 98% of smartphone models Integrated LED lighting with 2 brightness levels Compact dimensions, perfect for travelPACKAGE CONTENTS Smartphone microscope USB-C charging cable Cleaning cloth Bag Instruction manual

The BRESSER endoscope camera gives you a helping hand in places where your eyes would otherwise not be able to see. Pipes, drains, car engines, narrow shafts - the inspection camera features a 1 metre long gooseneck, which allows you to inspect components and hard-to-reach areas without removing individual parts. The colour 8.89 cm (3.5'') LC display shows you the target area with a 320 x 240 pixel resolution and 4x magnification. The camera features 6 LED lights with adjustable brightness, high luminance and low power consumption. The endoscope camera is also waterproof (IP 65) to ensure that splashes of water don't get into the device when you're checking a drain or heating pipe.Taking pictures and videos with the endoscope camera Whether you use the inspection camera for automotive repairs and maintenance, plumbing, construction or restoration work, it can be useful to document or evaluate your progress on a computer. With this device, you can take photos at resolutions of up to 3 MP, as well as 1280x720 videos with audio. Photos and videos are saved on a memory card (not included), which can be inserted in the SD/TF card slot. The endoscope camera can also be connected to your computer in no time via the USB cable. However, the endoscope camera is not just ideal for testing applications. Thanks to the 360° image rotation function, it is also suitable for use in science lessons or during outdoor activities. What's more, thanks to the separate switch, the bright LEDs can also be used as a torch. Examine inaccessible areas with ease with the BRESSER endoscope camera! FEATURES 8.89 cm (3.5'') LC display Approx. 100 cm long, flexible gooseneck (8.5 mm probe Ø) 6 LED lamps with adjustable brightness LEDs can also be used as a torch thanks to separate switch 4x image magnification Image format: JPEG, video format: AVI Screen resolution: 320x240 pixels VGA viewing angle: 60° Depth of field: 80 mm to ∞ Photo resolution: 2 MP, 3 MP, 640x480 pixels (selectable) Video resolution: 320x240, 640x480, 1280x720 pixels (selectable) Videos with audio 360° image rotation High light output High luminance and low power consumption Synchronous storage of data Waterproof (IP65) AV output for connecting an external display device USB interface for connection to a computer Separate control connection for connecting a remote control SD/TF memory card slot (up to 32GB SDHC, memory card not included) Power supply: 4x AA alkaline batteries Battery life: approx. 4-5 hours Menu in 7 languages DELIVERY CONTENT Endoscope camera 8.89 cm (3.5'') LC display 1 metre gooseneck with a diameter of 8.5 mm USB cable A/V cable 4x AA batteries 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

Ideal for walks, fishing or outdoor sports - the ultra-bright NATIONAL GEOGRAPHIC Iluminos Stripe headlamp will help you to see your surroundings in the dark. The head lamp comes with two separate lights: depending on the surroundings, you can switch between the ultra-bright 300 lm LED strip or the 90 lm LED spotlight. Both lights have two different brightness levels. The headlamp also features an SOS function. Light in an instant - with the NATIONAL GEOGRAPHIC headlamp. Don't have time to search for the on/off switch? The headlamp comes with an IR sensor that allows you to turn the light on or off by moving your hand. It also features a comfortable design: Thanks to the lightweight construction and flexible, adjustable headband designed for all head sizes, the headlamp provides a comfortable fit. Recharging is also easy: simply use the supplied USB-C cable to connect the built-in battery to a computer or a mains socket (via an optional adapter). What are you waiting for? The NATIONAL GEOGRAPHIC Iluminos Stripe headlamp - the perfect companion for your outdoor activities! FEATURES Headlamp with 300 lm LED strip and 90 lm LED spotlight Adjustable brightness and SOS function IR sensor - switches on and off via hand movement Flexible and adjustable headband Lightweight design - weighs only 69 grams Built-in battery, rechargeable via USB-C cable DELIVERY CONTENT Iluminos Stripe headlamp USB-C cable Instruction manual

30 prepared slides based on the theme "Animals".CONTENTParamecium W.M. Paramecium Conjugation, W.M. Paramecium in Fission, W.M. Euglena W.M. Hydra C.S. Hydra, Spermary, C.S. Hydra L.S.Hydra With Bud, W.M. Schistosoma Male, W.M. Schistosoma Female, W.M. Ascaris Egg, C.S. Schistosoma Miracidia, W.M. Schistosoma Ceraroae, W.M. Schistosoma Adults in Copula, W.M. Bladder Worm, W.M. Tapeworm, Mature Proglottid, W.M. Ascaris Female and Male, C.S. Mitosis Horse Ascaris Eggs, Sec. Earthworm C.S. Honey Bee Mouth Parts, W.M. Mosquite Mouth Parts, W.M. Culex Common House Mosquito, Larva, W.M. House Fly Mouth Parts, W.M. Butterfly Mouth Parts, W.M. Honey Bee Hind Leg, W.M. Ant W.M. Clam Gill, C.S. Frog Egg, C.S. Frog Liver, Sec. Blood, Pigeon, smearSCOPE OF DELIVERY30 prepared slidesplastic case