Unmounted polarising filters for producing plane-polarised light. These quality filters block the light when positioned at 90 degrees to each other (transmitting only 0.005%).
The protective film must be removed before use.
Unmounted.
Dimensions 50 x 50 mm.
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.
Used for measuring the temperature of liquids, air, and other materials. ScienceWorkshop Version.
Designed to measure magnetic field with three selectable ranges of +-1000 gauss.
An extra 3-step Pulley for PASCO’s Rotary Motion Sensors.
Slides through a special slot in the Rotary Motion Sensor and allows you to measure short linear distances.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
The Stress Strain Apparatus lets students observe stress and strain as they stretch a material to the point of fracture.
Includes 80 experiments in mechanics, thermodynamics, waves, optics, electricity and magnetism. CD included.
Accurately measures position, velocity, and acceleration of a target. ScienceWorkshop version.
Determines the current through the sensor by measuring the voltage across the internal resistor.
