The Solar Radiometer from crystal glass in a stand of beech wood combines both natural materials ..
£38.81
Ex Tax: £32.34
Ex Tax: £32.34
Evacuated glass bulb of approx. 70mm diameter having fine pivot at i..
£15.00
Ex Tax: £12.50
Ex Tax: £12.50
This Solar Radiometer is on a dark wood stem. The globe is made of crystal clear Lauschaer crysta..
£35.00
Ex Tax: £29.17
Ex Tax: £29.17
Order no.: R 090713 (diameter: 80 mm) Clear Solar Radiometer sphere with a tin foot produced by t..
£59.23
Ex Tax: £49.36
Ex Tax: £49.36
In a vacuum inside a free-standing globe the vanes constantly revolve in sunlight. The simplest p..
£35.00
Ex Tax: £29.17
Ex Tax: £29.17
These 2 Solar Radiometers are mounted in an hourglass frame. The globes are made of crystal clear..
£66.38
Ex Tax: £55.32
Ex Tax: £55.32
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