Tuning Forks

Tuning forks are used for observing sound waves and resonance. They provide an almost-pure harmonic frequency that can be used as a reference to check an oscilloscope as well as demonstrate wave physics.

Here is a list of sellers on eBay and Amazon offering low-cost tuning forks that are suitable for scientific experiments with children.

ORIGINAL VINTAGE ACCUTRON SPACEVIEW MANS WRISTWATCH TUNING FORK
ORIGINAL VINTAGE ACCUTRON SPACEVIEW MANS WRISTWATCH TUNING FORK
$274.99
Time Remaining: 23d 14h 32m
Buy It Now for only: $274.99
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Tuning Fork C 512 Surgical Medical Instruments
Tuning Fork C 512 Surgical Medical Instruments
$4.07
Time Remaining: 16d 9h 9m
Buy It Now for only: $4.07
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Tuning Fork C 128 ENT Surgical Medical Instruments Exam Diagnostic Tools
Tuning Fork C 128 ENT Surgical Medical Instruments Exam Diagnostic Tools
$4.05
Time Remaining: 29d 17h 8m
Buy It Now for only: $4.05
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Solfeggio Healing Tuning Fork Set of 9  Ships Free Perfect Condition
Solfeggio Healing Tuning Fork Set of 9 Ships Free Perfect Condition
$127.99
Time Remaining: 11d 17h 44m
Buy It Now for only: $127.99
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Tuning Fork Set of 5 Medical Surgical Diagnostic instruments
Tuning Fork Set of 5 Medical Surgical Diagnostic instruments
$16.06
Time Remaining: 18d 6h 53m
Buy It Now for only: $16.06
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Tuning Fork Set of 5 Medical Surgical Diagnostic instruments
Tuning Fork Set of 5 Medical Surgical Diagnostic instruments
$13.63
Time Remaining: 20d 2h 3m
Buy It Now for only: $13.63
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Tuning Fork With Weights C 128 C128 Surgical Medical Instruments
Tuning Fork With Weights C 128 C128 Surgical Medical Instruments
$4.08
Time Remaining: 1d 2h 55m
Buy It Now for only: $4.08
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Unweighted 128 Hz Tuning Fork Strong vibration long ring time ON SALE
Unweighted 128 Hz Tuning Fork Strong vibration long ring time ON SALE
$16.49
Time Remaining: 23d 22h 38m
Buy It Now for only: $16.49
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Aluminum Tuning Fork 128 hz
Aluminum Tuning Fork 128 hz
$8.02
Time Remaining: 5d 12h 6m
Buy It Now for only: $8.02
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5 Tuning Fork Set Medical Surgical Chiropractic Physical Diagnostic instruments
5 Tuning Fork Set Medical Surgical Chiropractic Physical Diagnostic instruments
$11.95
Time Remaining: 22d 15h 13m
Buy It Now for only: $11.95
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1 Piece Tuning Fork C64 Chakra Chiropractic
1 Piece Tuning Fork C64 Chakra Chiropractic
$6.94
Time Remaining: 17d 4m
Buy It Now for only: $6.94
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Tuning Fork Schumann Resonance 5481Hz or 6264 Hz or 3132hz
Tuning Fork Schumann Resonance 5481Hz or 6264 Hz or 3132hz
$51.99
Time Remaining: 26d 13h 49m
Buy It Now for only: $51.99
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528HZ Aluminum Medical Tuning Fork Chakra Hammer Ball Diagnostic + Mallet Set US
528HZ Aluminum Medical Tuning Fork Chakra Hammer Ball Diagnostic + Mallet Set US
$11.99
Time Remaining: 18d 3h 12m
Buy It Now for only: $11.99
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Tuning Fork Set of 8 Physics Sound Frequency
Tuning Fork Set of 8 Physics Sound Frequency
$18.95
Time Remaining: 25d 18h 54m
Buy It Now for only: $18.95
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528Hz Medical Tuning Fork DNA Chakra Hammer Ball Diagnostic Healing + Mallet US
528Hz Medical Tuning Fork DNA Chakra Hammer Ball Diagnostic Healing + Mallet US
$13.85
Time Remaining: 9d 11h 29m
Buy It Now for only: $13.85
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VINTAGE SKYLAR TUNING FORK 256 C 67 7256 GERMANY
VINTAGE SKYLAR TUNING FORK 256 C 67 7256 GERMANY
$6.00
Time Remaining: 15d 1h 41m
Buy It Now for only: $6.00
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Tuning Fork with Weights C 128 C128 Surgical Medical Instruments
Tuning Fork with Weights C 128 C128 Surgical Medical Instruments
$4.85
Time Remaining: 11d 1h 33m
Buy It Now for only: $4.85
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Tuning Fork Set of 6 Medical Surgical Diagnostic instruments+ FREE BUCK HAMMER
Tuning Fork Set of 6 Medical Surgical Diagnostic instruments+ FREE BUCK HAMMER
$19.99
Time Remaining: 23d 11h 49m
Buy It Now for only: $19.99
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Tuning Fork Set of 5 Medical Surgical Diagnostic Instruments + Carrying Case
Tuning Fork Set of 5 Medical Surgical Diagnostic Instruments + Carrying Case
$12.35
Time Remaining: 29d 18h 2m
Buy It Now for only: $12.35
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432 Hz Tuning Fork Weighted Original Verdi Tuning Fork New Ships Free
432 Hz Tuning Fork Weighted Original Verdi Tuning Fork New Ships Free
$32.49
Time Remaining: 5d 22h 50m
Buy It Now for only: $32.49
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Tuning fork Rydel Seiffer C64 C128 Neurology Medical DiagnosticSurgical
Tuning fork Rydel Seiffer C64 C128 Neurology Medical DiagnosticSurgical
$29.99
Time Remaining: 15d 4h
Buy It Now for only: $29.99
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Tuning Fork 4096 Hz Crystal Tuning Fork For Healing
Tuning Fork 4096 Hz Crystal Tuning Fork For Healing
$5.30
Time Remaining: 25d 2h 46m
Buy It Now for only: $5.30
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Vintage TRYLON Stethoscope  VTG TUNING FORK LILLY
Vintage TRYLON Stethoscope VTG TUNING FORK LILLY
$12.00
Time Remaining: 4d 10h 42m
Buy It Now for only: $12.00
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NEW Tuning Fork C 256 ENT Surgical Medical Instruments Exam Diagnostic Tools
NEW Tuning Fork C 256 ENT Surgical Medical Instruments Exam Diagnostic Tools
$1.99
Time Remaining: 11d 15h 36m
Buy It Now for only: $1.99
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Tuning Fork C 512 Surgical Medical Instruments New
Tuning Fork C 512 Surgical Medical Instruments New
$4.13
Time Remaining: 8d 5h 37m
Buy It Now for only: $4.13
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Chromatic Tuning Fork Set of 13 w Long Handles with Velvet Pouch USA SELLER
Chromatic Tuning Fork Set of 13 w Long Handles with Velvet Pouch USA SELLER
$49.99
Time Remaining: 29d 1h 2m
Buy It Now for only: $49.99
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Nice Zenith Allegro Tuning Fork W Omega ESA Cal 50 1250 Movement LQQK
Nice Zenith Allegro Tuning Fork W Omega ESA Cal 50 1250 Movement LQQK
$295.00
Time Remaining: 5d 12m
Buy It Now for only: $295.00
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Eisco Labs 13 Piece Aluminum Tuning Fork Set in Wooden Case
Eisco Labs 13 Piece Aluminum Tuning Fork Set in Wooden Case
$45.22
Time Remaining: 3d 11h 44m
Buy It Now for only: $45.22
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NEW Tuning Fork 512 ENT Surgical Medical Instruments Exam Diagnostic Tools
NEW Tuning Fork 512 ENT Surgical Medical Instruments Exam Diagnostic Tools
$1.99
Time Remaining: 11d 15h 42m
Buy It Now for only: $1.99
Buy It Now
285 Hz Healing Tuning Fork New Unweighted Solfeggio
285 Hz Healing Tuning Fork New Unweighted Solfeggio
$19.99
Time Remaining: 29d 8h 38m
Buy It Now for only: $19.99
Buy It Now

December 30th, 2013 Posted by Jon Jaroker Filed in: Reference Values

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