Crooks Radiometer, Plastic Base, 70mm Diameter, Each

The Crook's Radiometer is securely mounted on a sturdy plastic moulded base, featuring an evacuated glass bulb adorned with black and white veins. Each vein has one side blackened and the other side bright.

The radiometer boasts a 70mm diameter at its widest point, incorporating a fine pivot that supports four lightweight metal arms. With a total height of 178mm, this apparatus showcases an intriguing interplay of light and heat. As light falls on the blackened side of the veins, the radiometer demonstrates a fascinating rotation, making it an engaging and educational tool for studying the principles of radiative heat and energy transfer.

• Crooks Radiometer, Single
• Evacuated Glass Bulb, Black & White Veins
• Sturdy Moulded Plastic Base