Holder for loose Ø 50 mm lenses and 50 x 50 mm apertures.
The 80 x 72 mm shielding plate incorporates a spring-loaded holder for lenses and apertures from 1 to 16 mm thick.
Excl. saddle.
Replacement test coupons for the Stress/Strain Apparatus.
Slides through a special slot in the Rotary Motion Sensor and allows you to measure short linear distances.
Designed to measure magnetic field with three selectable ranges of +-1000 gauss.
Allows students to study the behavior of a physical pendulum in either harmonic or chaotic motion.
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.
