"power+supply"

Thermal expansion of different metals.

Pre-cleaned slides with rounded corners.

Vividly illustrate electrical charges.

Excellent For Storing Standard Sized Slides

Never before has it been so easy to view microorganisms, including bacteria, fungi, and protists.

Investigate the thermal characteristics of three electrical thermometry devices
Explore the features and behavior of a closed loop digital temperature control system

Observe the density across different materials and sizes.

Sturdy crystallizing dishes used for heating/cooling baths, crystallization and evaporation.

Project a straight line for mirrors and lenses.

Create motion without touching the ring.

Classic demonstration of an object at rest stays at rest.

Two or more magnifiers may be snapped together to produce increased magnification and to illustrate the principles of compound lenses.

Small temperature difference create motion in this unique engine.

A high capacity digital hanging scale with stainless steel hooks.

Classical experiment for studying optics on a budget.

Understanding pendulum motion is fundamental to the study of vibrations and waves.