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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Made of PVC plastic
100-yd spool
Builds 95 K'NEX math and geometry models
and Purified water
Sheet Iron Cylinder mounted on a base and Encircled midway along its length by a gallery 63mm x 100mm
Wave Apparatus Electricity Made of PVC plasticFor demonstrating the movement of progressive transverse waves. Consisting of acentric Aluminium discs supporting a series of metal rods. On revolving the handle, transverse waves are obtained with bent, straight rods. Premium Quality: Wave Apparatus is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science
US$ 71.95
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US$ 46.84
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