This is an expanded version of our 8 piece Deluxe Tuning Fork set,TUN099. These are top quality aluminum alloy tuning forks for physics and music classes in an attractive wooden box. We have had these specially made in a premium alloy that has been so successful in our other tuning fork sets, resulting in a heavier fork with a longer harmonic tone. In this set the A=426.6 Hz, Great for demonstrating the relationship between sound and vibrations, the energy transfer between resonating systems and as a source of standard frequencies

 

These high quality forks are 15 to 25 cm long with 7 mm x 9 mm tines and vibrate long and loudly. Each is tuned within .05% of rated frequency. We include a striking mallet with this set. The tuning forks in this set include: