"WardsSci000480"

This aluminum tuning fork has sliding weights on each tine.

Replacement hanger for your cast iron slotted weight set.

These Physical Pitch Sets are highly accurate.

The acrylic-housed, red ceramic magnet has a built-in handle with south and north poles clearly marked.

The 4 decade resistance box is a handy and convenient way to investigate resistance.

Excellent demonstration of compression for hooke's law. Approximately 300mm long with a 10mm diameter and wire of 19 SWG.

Adjustable for Precision

Launch mini hovercrafts with different initial velocities.

For Versatile Optical Applications

Drilled balls are used for pendulum bobs or impact experiments, while our other balls are suitable for collision apparatus and density/volume experiments.

A bare copper wire of the highest quality. Available in several standard AWG sizes.

Close-Up Cross Section.

This balance is the first major advancement in teaching simple machines in decades.

Investigating Inductance has never been this easy

This versatile galvanometer demonstrates how a current loop generates a magnetic field.

This wooden machine is elegantly designed and easy for students to use. Study levers and mechanical advantage both qualitatively and quantitavely.