Instead of a one-off demonstration use the mini-sonometer to give your students hands-on experience of sound production.
The apparatus is constructed on an acrylic base with hardwood sides measuring 650 × 100mm overall. It has an integral pulley, wire clamp and half metre scale. A standard steel guitar string is supplied complete with two movable bridges. The wire can be loaded with standard slotted weights up to 1kg to observe the change in pitch etc.
The Sonometer Pickup (below) can be used with this instrument
Order Code: XWV710020
Manufacturer Code: LA50-010