SPIRAL SPRING SET
Full set contains: 0.5N, 1N, 2N, 3N, 5N.
Set of springs with different coefficient of elasticity, with pointers
The set contains five springs, each with different coefficient of elasticity. Springs are ended with the ring on the one side and the hook with pointers on the other side. It can be used for determining of springs coefficient and testing of spring elongation dependence on force applied.