Since 1978

Deluxe Ripple Tank

Valid From : 05 - Apr - 2020

Valid Until : 30 - Jun - 2020

Price: $ 560

To demonstrate the properties of waves. Light, electromagnetic waves, sound, reflection, refraction, interference and diffraction, come to vivid life. Now you get it with a special offer of 1 pair of tuning Forks from Frederiksen in Denmark and one Sound level meter from Extech in USA For FREE: You pay only $560.00 instead of paying $788 !!!

Downloads