A Tone 440 Hz 440Hz Tuning Fork Tunning Musical Tuning Fork Musical Instrument Tone Tuner Guitar

Label:Yes tuning fork diameter: 4.5mm(0.18in) Handle length: 39mm(1.54in) Fork length: 82mm(3.23in) Total length: 120mm(4.72in) Material: Steel Color: Silver Package Includes:1PC A Tuning Fork

A=440 Hz, 4 3/4 inches long x 5/8 inches wide. Suitable for home or travel, musicians or teachers, and even science enthusiasts. Suitable for violin, mandolin, guitar. Put it on the table, place it at the top of the instrument, and adjust your A-string to 440 Hz. For every small and skilled player, it is necessary to adjust the sound quality every time