"WardsSci000475"

Easily test when your salt mix is correct.

This air track provides a frictionless surface that is indispensable for studying the mechanics of linear motion.

Fluval Water Conditioner makes tap water safe for tropical fish by neutralizing chlorine, chloramine and undesirable metals in aquarium water.

A necessity for any aquaria.

Heat a region of the tank.

With quick set up and execution, Large Demonstration Electroscopes give educators more time to work with students.

Both versions of these economy tuning fork sets come with a mallet designed for one hard and one soft end for use with all frequencies of forks.

This spectrometer is economical and capable of performing many types of experiments involving spectras, angle of prisms, refractive indexes, and more.

The Marina Deluxe Planter Scraper is a multi-purpose aquarium cleaning tool that is useful for a variety of applications.

Doesn't trap heat like a dome.

Large, lightweight meters, ideal for classroom demonstrations.

Take total control of the aquarium cleaning process.

Demonstrate the Difference Between the Specific Heat of Objects.

Radiant heat without light.

The Inflatable Lungs Kit demonstrates the touch and feel of a lung.

This demo features a cathode beam to explain the electromagnetic nature of electrons.