To be placed between the power supply and the electric launcher 195200.
When the switch is operated, the box sends a signal to start counter 200250.
Equipped with safety sockets.
Replacement Spheres and collars for the Gravitational Torsion Balance (AP-8215A). Designed to convert to Tungsten while maintaining the proper large sphere dimensions.
Slides through a special slot in the Rotary Motion Sensor and allows you to measure short linear distances.
Set of metal replacement coupons of varying strengths, designed for use with PASCO’s Stress Strain Apparatus.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
Designed to measure magnetic field with three selectable ranges of +-1000 gauss.
