Our original, precision spring scale dynamometers made from clear acrylic, with the upper section coloured according to the measurement range. The dynamometer can be zeroed.
Size 0.1 N – 20 N: Ø 16 x 265 mm
50 N – 100 N: Ø 20 x 310 mm
A 2000 turn wire coil on one end of a wand that has two terminals at the other end to accommodate banana plug contacts, permitting easy connection of an electric circuit.
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 for experiments involving low light level conditions. ScienceWorkshop version.
Set of metal replacement coupons of varying strengths, designed for use with PASCO’s Stress Strain Apparatus.
An extra 3-step Pulley for PASCO’s Rotary Motion Sensors.
This system is ideal for hands-on experimentation with basic circuits and includes more components than the Basic Set, as well as sensors. It is a component of the Essential Physics program.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
Allows a rotary motion sensor to mount on a Dynamics Track and act as a high resolution bi-directional Smart Pulley.
Allows the students observation of velocity of drop rising in an electric field, then permits calculation of the force on the charge carried by the oil drop.
Replacement Spheres and collars for the Gravitational Torsion Balance (AP-8215A). Designed to convert to Tungsten while maintaining the proper large sphere dimensions.
