United Scientific TFBOX13 Tuning Fork Wooden Box Set With Mallet, 13 Forks
Brand: United Scientific Supplies
Tuning forks for use in science experiments involving sound wave physics
Tuning forks with frequencies of 100, 128, 256, 288, 320, 341.3, 384, 426.6, 480, 512, 1,024, 2,048, and 4,096Hz
Mallet has one hard end and one soft end for contact with tuning forks
Comes in fitted wooden case