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Make waves with this affordable apparatus that demonstrates both longitudinal and transverse waves. The plastic highlighted tips provide easy observation of wave motion. The rotating handle is equipped with a circular scale marked in degrees to indicate rotation. Includes instructions.
Make waves with this affordable apparatus that demonstrates both longitudinal and transverse waves. The plastic highlighted tips provide easy observation of wave motion. The rotating handle is equipped with a circular scale marked in degrees to indicate rotation. Includes instructions.
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.