"water bath"

Accurately plot the thermal energy transferred by an aluminum bar.

Effective Method of Showing Normally Invisible Currents

Best seller!

High Quality for the Classroom.

Demonstrates thermal conductivity differences between materials.

Functional glass model of steam turbine.

Visually demonstrate the flow of heat in different metals.

A set to demonstrate the rise in temperature when a fixed mass of gas is compressed.

Observe the phase transition at the critical point.

This new conductivity bar set features sensitive liquid crystal temperature indicators, which are attached to the front of each of four metal bars.