"safety"

This safe spectrum power supply features encased spectrum tubes.

The Tesla Coil Demonstration Apparatus transmits electricity without wires.

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

Small electromagnet to demonstrate the concept of electromagnetism.

This low-cost, portable unit instantly measures levels of harmful beta, gamma, and X radiations on its compressed scale meter.

Check out this cool product!

Teachers can present high-intensity demonstrations in rotational inertia or experiment with forces involved with a bicycle gyroscope with this Rotational Platform.

Every classroom that wants to investigate spectroscopy needs a good-quality spectrum tube and power supply.

Build five different power supplies by connecting clip leads to one of the five color-coded terminals.

This is an excellent and economical set for introductory ray optics.