"Shiv Dial Sud & Sons"

Used to Detect Electrostatic Charge

This vacuum plate and pad are the perfect tools for vacuum experiments.

Create Light with the Power of Water

A Good Optics Set for Demonstrations or First Experiments

For Versatile Optical Applications

Versatile Apparatus for Electrostatics Lessons.

This inexpensive device detects and estimates charges.

This set features a handy, economical selection of density cubes.

The Density Identification Set is ideal for an investigation lab.

Ideal for Index of Refraction and Total Internal Reflection Experiments

A must for your lab

Clear, Short Prisms for Index of Refraction and Dispersion

This solid socket board holds light bulbs for circuit experiments.

This working model hydraulic/pneumatic jack shows how hydraulic or pneumatic systems can multiply forces.

Two sets of popular tuning forks are available.

Both versions of these economy tuning fork sets come with a mallet designed for one hard and one soft end for use with all frequencies of forks.