20.5cm Glass Solar Powered Crookes Radiometer Light Mill/Educational Teaching Study Tool/Office

R429,00
+ R207,99 Shipping

20.5cm Glass Solar Powered Crookes Radiometer Light Mill/Educational Teaching Study Tool/Office

  • Brand: Unbranded
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20.5cm Glass Solar Powered Crookes Radiometer Light Mill/Educational Teaching Study Tool/Office

20.5cm Glass Solar Powered Crookes Radiometer Light Mill/Educational Teaching Study Tool/Office

  • Brand: Unbranded
RRP: R1 149,00
Price: R429,00
You save: R720,00 (62%)
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R429,00
+ R207,99 Shipping

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Description

Subject: PhysicsInside the bulb, on a low friction spindle, is a with several (usually four) vertical lightweight metal vanes spaced equally around the axis. The vanes are or white on one side and black on the other. When exposed to sunlight, artificial light, or infrared radiation (even the heat of a hand nearby can be enough), the vanes turn with no apparent motive power, the dark sides retreating from the radiation source and the light sides advancing.Just place near a window or under a direct incandescent light as the vanes only rotates in light (sunlight or incandescent light). The shine on the globe the faster the vanes rotates.Magnificent Glass Radiometer, makes a great gift for who have everything.All made of glass.This and technical miracle shows you in a clear way how sunlight is converted to energy.Place near a window or under incandescent light and watch as the vanes rotate.colour:TransparentMaterial:glasssize:Base Size: 80mm/3.1 inchHeight: 205mm/8.1 inchSphere diameter: 90mm/3.5 inchPackage Contents:1*Crookes RadiometerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 432673524-908535006

Product Safety Information

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Product Safety Labels

CE Mark
Safety Warnings: South African batteries cannot be shipped,Please do not let children use the product alone.

Delivery & Returns

Dispatched within 3 days

  • STANDARD: R207,99 - Delivery between Fri 21 November 2025–Thu 11 December 2025

Shipping from China.

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Product Compliance Details

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Haikou Zhuowei Trading Co., Ltd
  • Haikou Zhuowei Trading Co., Ltd
  • Room 406, No. 22, Leguan Village, Zuntan Town, Longhua District, Haikou City, Hainan Province, China
  • Haikou
  • China
  • 571153
  • PandoraOpheliaakj@outlook.com

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • APEX CE SPECIALISTS
  • APEX CE SPECIALISTS
  • 64 Rue Waldeck-Rousseau 69006,Lyon
  • RHONE/LYON
  • France
  • 69006
  • Julien@specialisis.com
  • 33 745436814