Eisco Labs Pair of Steel Tuning Forks (440Hz) in Wood Bases, One Adjustable

SKU

Eisco_PH0742A

Manufacturer No

PH0742A

Eisco Labs

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$37.10

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This is a special order item and delivery can take up to 90 days. Please request a quote for lead time.

Manufacturer ID - PH0742A

Used to hear dissonance

One fork adjustable

Comes with mallet and bases

Note: These are designed for physics experiments to create beats and are often not exactly 440Hz (usually 436-444Hz). They can be adjusted to create beats within each other or to match each other.

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Description

Pair of Steel Tuning Forks (440Hz) in Wood Bases, One Adjustable

(2) Tuning forks with bases, (1) Mallet

For demonstrating the production of beat frequencies. Comprises two nickel plated forks A (440 Hz +-5%) mounted on individual boxes. One fork is provided with adjustable mass by means of which frequency may be shifted from the nominal 440 Hz .When both forks are sounded a clearly audible 'beat' is produced, its rate depending upon the difference in frequency between the forks.