A Great NEW Visual Electromagnetic Spectrum Chart .

Great chart on this difficult subject!

An ocean of seen and unseen waves surround us. This chart has been updated with latest bandwidth and other additional pertinent information. It contains all the traditional information (wavelength and frequency scale) and more!

The chart contains 13 photos with explanatory text it for easier learning. Information sheet included! Great learning tool with indispensable information!

Comes laminated. Size: 26" L X 38"W

CLICK on image to enlarge.

Availability: Usually ships in 2-3 business days

Visual Electromagnetic Spectrum Poster JST-4100$23.95

We have been in business for 20 years. We offer discounts to schools. Last Website updated on: February 1, 2012

A FREE GIFT choice with EVERY order - See section on FREE STUFF. Let us know your favorite in the "message line" at checkout.

Our study materials have been reviewed by qualified scientists and educators.

"Our progress as a nation can be no swifter than our progress in education" -- J. F. Kennedy