BRESSER Refractor Telescope SpaceRacer 70/400

Feature-packed weather station: The BRESSER ClimateTemp NBF colour weather station with a radio-controlled DCF clock comes with a clear colour display that displays a range of important weather data, as well as the time, date and day of the week. It also shows you the indoor temperature and humidity to help you maintain a comfortable indoor climate. Get reliable weather forecasts to help you plan ahead Umbrella or sun cream? The weather station features a useful weather forecast function, which gives you a quick overview of what the weather has in store via 6 intuitive symbols. It also displays the current air pressure together with the trend for the next few minutes. Measure the temperature and humidity outside your own front door The weather station comes with an outdoor sensor, which takes precise measurements of the temperature and humidity outside your home. The sensor transmits the readings to the base station at a range of up to 80 metres, where they are displayed on the built-in screen together with the recent trend. You can also view the current readings on the sensor’s built-in display – perfect when you’re out on the terrace or balcony. Built-in heat and frost alarm The weather station also features a temperature alarm, which plays an acoustic signal when the outdoor temperature reaches your preset maximum or minimum value. And on cold winter days, the frost alarm will display a flashing symbol on the base station when the temperature is between -1 and -2.9 °C. Monitor the indoor temperature and humidity Dry and humid air can also be a problem indoors – maintaining a comfortable indoor climate is essential to our health and well-being. In addition to displaying the data from the outdoor sensor, the base station also measures the indoor temperature and humidity and indicates the comfort level via an onscreen comfort indicator. The comfort indicator can also be used for displaying the data from the outdoor sensor – for example if you want to monitor the indoor climate in other rooms using an additional thermo-hygro sensor (supports up to two additional sensors, see BRESSER accessories for compatibility). In addition, the base station also displays an alarm symbol where there is a risk of mould, and features a max./min. memory function that gives you a precise overview of the highest and lowest readings. Built-in alarm clock The BRESSER ClimateTemp NBF weather station is ideal for use in bedrooms. In addition to two alarm clocks that can be configured for different days of the week, it also features a snooze function with an adjustable snooze time, as well as a backlight with 5 different brightness settings and a night mode that can be configured to switch on and off at specific times. What’s more, the weather station sets the time automatically via a DCF signal so that you don’t have to reset the time manually when the clocks change. Monitor the weather conditions, indoor climate and more with the BRESSER ClimateTemp NBF colour weather station with a radio-controlled DCF clock! BASE STATION FEATURES Weather forecast Temperature and humidity (indoor/outdoor) Trend display Indoor climate indicator (indoor and wireless sensor) Air pressure Frost alarm (at temperatures between -1 and 2.9 °C) Mould alarm Temperature alarm for outdoor sensor Min./max. value memory Supports up to 3 thermo-hygro wireless sensors (includes 1x outdoor sensor) Radio-controlled time and date (DCF) 2 alarm clocks with adjustable snooze interval, can be configured for different days of the week (Mon–Fri, Sat–Sun, Mon–Sun) Backlight with 5 brightness settings, night mode with adjustable on/off time Power supply: Mains adapter (included) or 3x AA batteries (not included) OUTDOOR SENSOR FEATURES Wireless temperature and humidity sensor Built-in display for viewing current reading Range: up to 80 metres Can be placed on a table or wall-mounted Power supply: 2x AAA batteries (not included) PACKAGE CONTENTS Base station Thermo/hygro outdoor sensor Power adapter Instruction manual

The Bresser cover slips have a size of 22 x22 mm and a thickness range from 0,13 – 0,17 mm. They are used to cover the sample on the slide. A thin and even sample is necessary for observations with high magnification. These cover slips are designed to work with all objectives that have the thickness of 0,17 mm included in their optical design. Usually you find this number printed on the objective. For beginner’s and student microscopes, these cover glasses are also suitable. FEATURES Cover slips, square, size 22x22mm Soda lime glass pre cleaned SCOPE OF DELIVERY 100 cover slips Kunststoff-Box

Please note that this astronomy book for beginners is only available in German.

The NATIONAL GEOGRAPHIC Tele-Micro Set offers everything for the first steps into the world of Astronomy and Microscopy. One telescope with 29x and one microscope with 640x magnification. The accessories package for microscopy rounds off this set!FEATURES TELESCOPEOptical system: refractor, achromaticLens diameter: 50 mmFocal length: 360 mmMagnification: 18x-29xMounting: azimuthFEATURES MICROSCOPETransmitted light, LED illuminationMagnification: 40x-640xRevolver head with 3 lenses: 4x/10x/40xSCOPE OF DELIVERYRefractor TelescopeZenit MirrorTable TripodOculars: 12.5 mm, 20 mmMicroscopeObjectives: 4x/10x/40xMicroscope utensilsSlidesSlide coversPermanent preparationsMagnifier boxYeast2 empty specimen vialsSmartphone adapter

An ultra-compact travel telescope with coated optics. The telescope and the supplied tripod can be conveniently stored in a small carrying bag or backpack. So this telescope is not only an ideal companion at home but also when travelling!FEATURESLens telescopeZenith mirror enables comfortable single imagecompact and easy to transportSCOPE OF DELIVERYTelescopeTable standOcular: 6 mm, 20 mmZenit mirrorSmartphone holderOperating instructions