"safety"

This safe spectrum power supply features encased spectrum tubes.

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

Small electromagnet to demonstrate the concept of electromagnetism.

Check out this cool product!

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

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.

Show the surprising effect of an impulse load on a large inertial mass.