United Scientific WDSET1 Wave Demonstrator Set with Two Helical Springs and Cotton String Combining cutting-edge science

Combining cutting-edge science

It can be used to measure AC/DC voltage

It has a durable metal construction and powder coated protective finish

anti-skid pads and has three 1/4-20 holes drilled and tapped on the outer lip for mounting accessories

United Scientific WDSET1 Wave Demonstrator Set with Two Helical Springs and Cotton String Combining cutting-edge scienceUnited Scientific Supply WAVE DEMONSTRATOR SPRING SET (BOTH SPRINGS AND COTTON STRING) USS Set includes two helical springs. The long, narrow spring measures 3 4" x 72", and can be extended to 5 meters. The larger spring measures 3" x 4", and can be extended many times its length without distortion. Includes activity guide. Product Dimensions (L x W x H): 272 x 163 x 124 MM Product Weight: 1 LB