Holder for apertures, colour filters and the like.
The aperture holder is mounted on the Reuter lamp’s lens socket, can swivel and accepts apertures mounted in standard slides.
Allows a rotary motion sensor to mount on a Dynamics Track and act as a high resolution bi-directional Smart Pulley.
Allows students to study the behavior of a physical pendulum in either harmonic or chaotic motion.
Slides through a special slot in the Rotary Motion Sensor and allows you to measure short linear distances.
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.
Designed to measure both pulling and pushing forces allowing labs from cart collisions to tug-of-war.
