"WardsSci000480"

Demonstrate the Difference Between the Specific Heat of Objects.

Simple and Inexpensive

A must for your optics lab

All Types and Sizes for all Optical Applications.

Demonstrate refraction and internal reflection.

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.

The Handheld Discharge Electrodeeasily and safely discharges an electrostatic generator.

Variety of lenses for optical experiments.

Educational Materials, Mechanics, Application: Physics, Hooked Weight, 500g

Useful for exploring the build-up of static electricity in physical science classrooms.

Designed for use with general purpose oscilloscopes.

This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.

This self-contained apparatus explores wave velocity.

Both of these sets come with a roll-up style canvas storage pouch and a solid rubber activator.

This aluminum tuning fork has sliding weights on each tine.

The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.