Timiy A 440Hz C 523Hz Instrument Tuner Metal Tuning Fork

Package content: 1 x C 523Hz Fork + 1 x A 440Hz Fork Dimension: Total Length: 118mm/4.64" Fork Diameter:4.5mm/0.177" These two tuning fork features frequency of C 523Hz & A 440Hz. An implement with two prongs that gives a fixed tone when struck, used to tune musical instruments. If you have any question to the product, please feel free to contact us. We are more than happy to answer any question you might have.