


Sonometer, Two-WireAcoustic Experiments Apparatus: The Two Wire Sonometer is designed for acoustic experiments, featuring a 1200 x 115 x 60 mm hollow box with two fixed bridges, a one meter scale, a pulley, and a wrest pin for wires. It includes a long movable bridge for versatile experiments in the study of sound. Comprehensive Design: The apparatus is equipped with a one meter scale placed between fixed bridges, allowing precise measurements. The addition of a pulley
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Reviewed in the United States on April 21, 2026
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Fun tug of war toy for our heeler pups. They haven't destroyed it yet but time will tell. Cute, and easy to take with us to the park.
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Great dog toy! Good quality!
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