Gravitational Torsion Balance
Gravitational Torsion Balance
U.S. Educator Price
$2,369

Combines features that significantly improve the ease of setup, the durability of the Torsion Band and the quality of results. In the newer models the spheres are tungsten rather than lead.

What's Included
  • 1x Torsion Balance Assembly
  • 1x Large Rod Base
  • 1x Extra Torsion Band
  • 1x Manual
What to Consider

See the Buying Guide for this item's required, recommended, and additional accessories.