Tunning 440Hz Tuning Fork A Tone 440 Hz Musical Tuning Fork Tone Tuner Music Teaching Aids

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

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