Sonometer Wood, Brass fitting PSAW |
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| Sonometer Wood, Brass fitting PSAW
(1238 ) |
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Comprising a wood resonance box 1140 x 100 x 85mm ( length x width x height ) with meter scales one meter long sub divided in millimeter. One each brass and steel wires of S.W.G 26 and 24 respectively, attached to a fixed bridge and tensioned by fine adjustment pegs: two moveable bridges, pulley and fixed screw to enable a third wire to be fixed for tensioning by weights Wooden resonance box is made from, superior quality wood and all metal parts are of brass alloy
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