Radiometer Crookes

Evacuated glass bulb of approx. 70mm diameter having fine pivot at its centre which supports four light weight vane of mica 10mm square approx. & blackened on one surface, this electronics crookes radiometer is widely used in laboratories. Mounted on a Bakelite stand, the radiometer crookes proffered by us are when exposed to sunlight its rotor moves rapidly. We are regarded as one of the chief solar radiometer crookes exporters from India.