Product Supply Code: GEOM0025
Details for Cavendish Gravitation for Earth Science Lab Balance
Cavendish Gravitation Balance -
This classic instrument is used to measure the value of G (gravitational constant) the same way Sir Henry Cavendish did in 1789. Consists of a pair of small lead balls mounted on a "T" member suspended with a thin wire and a pair of large lead balls. Oil damping is provided for faster results. Requires a laser ( not included ).