"Janitorial Supplies"

Wide range of cubes for density experiments.

Snap on battery connectors for your electronics projects.

Small electrolysis apparatus with beaker included.

Ideal for classroom demonstrations of centripetal acceleration and transformation of potential energy into kinetic energy.

Useful for collision and pendulum experiments.

Ball and Ring Apparatus demonstrates thermal expansion.

This lamp holder is suitable for miniature base lamps.

Quality ceramic resistors, perfect for physics experiments.

A Highly Sensitive Electroscope

A superior quality Wimshurst machine for demonstrating high voltage electric charges.

Frosted acrylic lenses for optical experiments.

Enhance your circuits with sound.

This Fan Cart demonstrates Newton’s principle of action and reaction.

This Ballistics Cart demonstrates the independence of vertical and horizontal motions.

This transparent overflow can is graduated to 125 ml and includes an attached spout.

Quality resistors for electrical experiments.