Standard Pitch - TF-440 
Made in Germany and tuned precisely to the Standard Pitch of 440Hz
A 440 is the musical pitch corresponding to an audio frequency of 440 Hz, which serves as a tuning standard for the musical note of A above middle C, or A₄ in scientific pitch notation
Materials: Premium stainless steel
Features: Handcrafted masterpiece
Made in Germany
Ergonomic shaped cork handle

Meinl Standard pitch 440Hz tuning fork