Product Details
Polystyrene
Dimensions: 15 x 15 x 3 cm
Dimensions: 15 x 15 x 3 cm
Replacement Spheres and collars for the Gravitational Torsion Balance (AP-8215A). Designed to convert to Tungsten while maintaining the proper large sphere dimensions.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
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.
Determines the current through the sensor by measuring the voltage across the internal resistor.
Allows a rotary motion sensor to mount on a Dynamics Track and act as a high resolution bi-directional Smart Pulley.
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