Set of eight tuning forks OPTIKA SCIENCE.
Fingerboards in chromed steel with different lengths and with section of 5,5x8,5 mm.
Frequencies in Hz: 261.6 - 293.6 - 329.6 - 349.6 - 392 - 440 - 493.9 - 523.2.
Error of ± 0.2% at a temperature of 20°C.
With case and hammer.
Particularly suitable for displaying the relationship between tones and frequencies, and for tuning musical instruments.
Set of eight tuning forks OPTIKA SCIENCE.
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