EXPLORE SCIENTIFIC Sun Catcher Solar Filter for 9"- 10" SC Telescopes (Refurbished)
Sonnenfilter für 9" - 10" SC
- Spezial Objektiv-Filter für die Sonnenbeobachtung
- Zertifikat vorhanden
- Feldblenden-Durchmesser 203mm
- Steck-Durchmesser von 200 bis 280mm anpassbar
- Individuelle Anpassung an das vorhandene Teleskop
- Einfache und sichere Verwendung
- Sehr sichere Befestigung am Teleskop
€29.95*
% €59.90* (50% saved)Currently not available
Product number:
R0310360
EAN:
4007922084527
WEEE-Reg.-Nr.:
DE 34323861
Product information "EXPLORE SCIENTIFIC Sun Catcher Solar Filter for 9"- 10" SC Telescopes (Refurbished)"
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.
| Batteries required: | No |
|---|
Product and safety instructions
Manufacturer:
Bresser GmbH, Gutenbergstraße 2, 46414 Rhede
Contact:
www.bresser.de
www.bresser.de
Warning notes
- Check the solar filter before every solar observation and ensure that it is not damaged. Hold it against a strong light source to detect any possible cracks and/or holes. Do not use the telescope for solar observation, even if the solar filter is only slightly damaged. In this case, contact the manufacturer for the appropriate replacement parts.
- Always use the included solar filter when observing the sun. Make sure it is correctly attached to the telescope according to the instructions. The use of the solar filter is only intended in connection with this telescope.
- Never look at the sun through an eyepiece/telescope without a certified protection filter. A moon filter can never be used for solar observation. The moon filter is only suitable for moon observation. The solar filter must be mounted in front of the telescope opening, not at the eyepiece. Otherwise, the concentrated light beam through the optics will immediately destroy the filter foil, leading to severe eye damage, including permanent blindness.
- Check the secure fit of the solar filter before each solar observation. An accidental detachment from the objective opening can lead to immediate and permanent eye damage and blindness.
- If the solar filter cannot be securely attached to the tube, improve the fit by placing several self-adhesive felt strips or similar between the solar filter and the objective opening. Never use the solar filter if it cannot be properly mounted on the telescope. In such a case, always contact our customer service first.
- Be extremely cautious when observing the sun. A brief look through the unprotected optics will immediately cause severe eye damage, potentially leading to complete blindness.
- Children should not look at the sun through the telescope, even with the filter properly installed. Never leave children unsupervised.
- Never leave the optics unattended. Children and inexperienced adults could point the telescope at the sun without proper precautions and lose their eyesight.
- Do not observe the sun after eye surgeries or other eye conditions without prior medical consultation.
- Wrinkles/creases in the film are normal and do not indicate a product defect.
- Do not expose the device to high temperatures.
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BRESSER PM2.5/10 Air Quality Meter
€109.00*
A useful extension to your BRESSER weather station, or also ideal as a practical standalone solution: This PM2.5/PM10 particulate meter will help you to keep track of the air that you breathe. The high-precision meter reliably detects two types of health-relevant particulate matter that causes air pollution: particles with a diameter of less than 10 μm (PM10) and less than 2.5 μm (PM2.5). Measurements – the current reading and the average particulate concentration from the past 24 hours – are displayed on the built-in display and on your weather centre. The base station can be placed at a distance of up to 150 metres from the meter.
Compatible with the following BRESSER weather stations: 7003210, 7003220, 7003230, 7110300
FEATURES
High-precision PM2.5/PM10 meter
Can be used alone or with select BRESSER weather stations
LCD screen for displaying the current reading and the PM2.5/PM10 concentration from the past 24 hours
Battery level indicator
4 available channels
Transmission frequency: 868 MHz
Range of up to 150 m
Power supply: 3 rechargeable AA batteries (included) or USB port (cable included)
DELIVERY CONTENT
PM2.5/PM10 air quality meter
3 rechargeable AA batteries
USB cable
Instruction manual
Incoming
