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- Contact Person : Mr. Liu Johnson
- Company Name : Ningbo Super A Scientific Co., Ltd.
- Tel : 86-574-87321938
- Fax : 0574-87321940
- Address : Zhejiang,Ningbo,Room 1718, Bldg.B Century Plaza, 118 Daliang Street
- Country/Region : China
- Zip : 315000
Cavendish Gravitational Balance
Product Detailed
Related Categories:Telescope & Binoculars
This classic instrument is used to measure the value of G (gravitational constant) the same way Sir Henry Cavendish did in 1789.
Introduction:
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 ).
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Cavendish Gravitational Balance
