Crook‘s Radiometer, 2.75″ (70mm) Diameter, Mounted on a Sturdy Plastic Base

Description

Description

Crook’s Radiometer, 2.75″ (70mm) Diameter, Mounted on a Sturdy Plastic Base. Crook’s Radiometer apparatus mounted on a sturdy plastic molded base. Comprised on an evacuated glass bulb with black and white veins. Comprised on an evacuated glass bulb with black and white veins. Each vein has a blackened side and the reverse side is bright. 2.75″ (70mm) diameter at the widest point, containing a fine pivot which supports four light weight metal arms. Apparatus stands 7″ tall.

• Crook’s Radiometer apparatus mounted on a sturdy plastic molded base.
• Comprised on an evacuated glass bulb with black and white veins.
• Comprised on an evacuated glass bulb with black and white veins. Each vein has a blackened side and the reverse side is bright.
• 2.75″ (70mm) diameter at the widest point, containing a fine pivot which supports four light weight metal arms.
• Apparatus stands 7″ tall.