"WardsSci000616"

The 4 decade resistance box is a handy and convenient way to investigate resistance.

With the Atomic Structure Apparatus, a large manipulative helps students visualize atomic structure.

Measure the critical temperature (Tc) of a high-Tc superconductor with this easy-to-use intuitive and educational kit.

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

Measure the wavelength and threshold voltage of an LED and calculate Planck’s constant.