Par de diapasões com caixa de ressonância e martelo

SKU: PH0742A

Pair of tuning forks with resonance box and hammer

€47,15
€47,15
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Pair of tuning forks with resonance box and hammer

For demonstration of beat frequency production.

Composed of two nickel-plated A forks (440 Hz +-5%) mounted in individual boxes. 

A yoke is provided with adjustable mass by means of which the frequency can be deviated from the nominal 440 Hz.

When both forks sound, a clearly audible 'beat' is produced, its rate depending on the frequency difference between the forks.

Includes

  • 2 nickel-plated forks A (440 Hz), one of which can be adjustable;
  • 1 hammer.
Pairs well with

NOTICE: If the box/packaging is dented or damaged, and/or the protections are broken, this observation must be indicated on the carrier's delivery note. Once the goods have been delivered, and without any incidents on the carrier's delivery note, the customer will be responsible for any visible damage.

After receiving your order, you have 14 working days to exchange or return the product(s) purchased. This option is valid for the vast majority of items available on the website, with the following exceptions:

  • Items that are made to order, according to the customer's instructions, cannot be exchanged or returned;
  • Items whose sale involves installation on site cannot be exchanged or returned;
  • Items that are damaged due to use, are not in their original packaging, or are incomplete cannot be exchanged or returned.
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