United Scientific WDSET1 Wave Demonstrator Set with Two Helical Springs and Cotton String It can be used to
United Scientific WDSET1 Wave Demonstrator Set with Two Helical Springs and Cotton String It can be used toUnited 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
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15