"Janitorial Supplies"

Demonstrate the wonders of magnetic levitation.

Snap on battery connectors for your electronics projects.

Students assemble electrical circuits and construct batteries with this kit.

Small electrolysis apparatus with beaker included.

A Highly Sensitive Electroscope

Quality ceramic resistors, perfect for physics experiments.

This lamp holder is suitable for miniature base lamps.

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

Enhance your circuits with sound.

A magnetic compass that can lock and hold the pointer.

Investigate batteries and LEDs.

Quality resistors for electrical experiments.

Control the current direction in circuits.

Demonstrate the electrical conductivity of solutions.

This lamp holder is suitable for miniature base lamps.

A variety of electrodes for electrochemical cells.