Simple Galvanoscope
$5.00
Sonometer, Simple
$34.95
*Oversize item, excluded from promotional shipping offers.
With this easy-to-use sonometer, students find notes and hear what happens when they alter length, thickness (diameter) and tension of a taut wire. Two 50 Newton spring scales are attached to the wires, which help the students to accurately identify and adjust spring tension using the supplied tensioners.
Product Dimensions: 27.5" x 4"
String Length: 21"
With this easy-to-use sonometer, students find notes and hear what happens when they alter length, thickness (diameter) and tension of a taut wire. Two 50 Newton spring scales are attached to the wires, which help the students to accurately identify and adjust spring tension using the supplied tensioners.
Product Dimensions: 27.5" x 4"
String Length: 21"
Three Wooden Bridges Two Thick and Two Thin Metal Wires Dual Tensioners One Tensioning Key
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Reviews
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Sonometer
I'm very pleased with the simple sonometer, on which I am redoing the classic Pythagorean experiments with the length and tension of strings. A set of tuning forks I bought from you some while ago is part of the work.