Description
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4 tuning forks that includes C 256, E 320, G 384 and C 512 Hz.
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Top quality aluminum alloy tuning fork with 7 mm x 9 mm tines vibrates long and loudly.
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Fork is tuned within 0.05% of rated frequency and is stamped with scale letter and frequency.
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Forks are 15 - 25 cm long.