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.

Tuning Fork Set of 5 Medical Surgical Diagnostic instruments
Tuning Fork Set of 5 Medical Surgical Diagnostic instruments
$14.76
Time Remaining: 7d 13h 59m
Buy It Now for only: $14.76
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Tuning Fork With Weights C 128 C128 SURGICAL MEDICAL INSTRUMENTS
Tuning Fork With Weights C 128 C128 SURGICAL MEDICAL INSTRUMENTS
$4.09
Time Remaining: 22d 22h 11m
Buy It Now for only: $4.09
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432hz Tuning Fork with Bag By Omnivos Therapeutics
432hz Tuning Fork with Bag By Omnivos Therapeutics
$24.68
Time Remaining: 8d 22h 28m
Buy It Now for only: $24.68
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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: 14d 19h 16m
Buy It Now for only: $1.99
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Tuning Fork C 512 C512 SURGICAL MEDICAL INSTRUMENTS NEW
Tuning Fork C 512 C512 SURGICAL MEDICAL INSTRUMENTS NEW
$4.27
Time Remaining: 19d 12h 42m
Buy It Now for only: $4.27
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528hz Tuning Fork by Omnivos Therapeutics
528hz Tuning Fork by Omnivos Therapeutics
$30.74
Time Remaining: 13d 4h 37m
Buy It Now for only: $30.74
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Tuning Fork C 512 SURGICAL MEDICAL INSTRUMENTS NEW
Tuning Fork C 512 SURGICAL MEDICAL INSTRUMENTS NEW
$4.30
Time Remaining: 11d 9h 11m
Buy It Now for only: $4.30
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A440 Tuning Fork A 440 HZ
A440 Tuning Fork A 440 HZ
$5.99
Time Remaining: 8d 22h 56m
Buy It Now for only: $5.99
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Tuning Fork With Weights C 128 C128 SURGICAL MEDICAL INSTRUMENTS
Tuning Fork With Weights C 128 C128 SURGICAL MEDICAL INSTRUMENTS
$4.20
Time Remaining: 23d 10h 13m
Buy It Now for only: $4.20
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ADC Tuning Fork 256CPS 500256 NEW
ADC Tuning Fork 256CPS 500256 NEW
$12.95
Time Remaining: 22d 19h 7m
Buy It Now for only: $12.95
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Tuning Fork Set of 5 Medical Surgical Diagnostic instruments
Tuning Fork Set of 5 Medical Surgical Diagnostic instruments
$14.95
Time Remaining: 2d 21h 36m
Buy It Now for only: $14.95
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Planet Waves Tuning Fork Key of A
Planet Waves Tuning Fork Key of A
$8.99
Time Remaining: 9d 19h 19m
Buy It Now for only: $8.99
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5 Tuning Fork Set Surgical medica Chiropractic Physical Diagnostic Instruments
5 Tuning Fork Set Surgical medica Chiropractic Physical Diagnostic Instruments
$11.99
Time Remaining: 1d 23h 48m
Buy It Now for only: $11.99
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Tuning Fork C 256 SURGICAL MEDICAL INSTRUMENTS NEW
Tuning Fork C 256 SURGICAL MEDICAL INSTRUMENTS NEW
$4.38
Time Remaining: 22d 3h 28m
Buy It Now for only: $4.38
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Tuning Fork With wts C128 SURGICAL MEDICAL INSTRUMENTS
Tuning Fork With wts C128 SURGICAL MEDICAL INSTRUMENTS
$4.72
Time Remaining: 21d 11h 24m
Buy It Now for only: $4.72
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528hz Tuning Fork by Omnivos Therapeutics
528hz Tuning Fork by Omnivos Therapeutics
$36.39
Time Remaining: 19d 9m
Buy It Now for only: $36.39
Buy It Now
NEW Tuning Fork C128 ENT Surgical Medical Instruments Exam Diagnostic Tools
NEW Tuning Fork C128 ENT Surgical Medical Instruments Exam Diagnostic Tools
$1.99
Time Remaining: 14d 19h 13m
Buy It Now for only: $1.99
Buy It Now
1 Piece Tuning Fork C 512 Chakra Chiropractic
1 Piece Tuning Fork C 512 Chakra Chiropractic
$4.19
Time Remaining: 24d 6h 41m
Buy It Now for only: $4.19
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Tuning Fork C 256 SURGICAL MEDICAL INSTRUMENTS NEW
Tuning Fork C 256 SURGICAL MEDICAL INSTRUMENTS NEW
$4.35
Time Remaining: 11d 10h 48m
Buy It Now for only: $4.35
Buy It Now
Hammer +Tuning Fork 256C ENT Surgical Medical Instruments Exam Diagnostic Tools
Hammer +Tuning Fork 256C ENT Surgical Medical Instruments Exam Diagnostic Tools
$7.80
Time Remaining: 24d 10h 14m
Buy It Now for only: $7.80
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Tuning Fork Mallet With Acrylic Head and Rubber End Wooden Handle
Tuning Fork Mallet With Acrylic Head and Rubber End Wooden Handle
$14.99
Time Remaining: 9d 17h 5m
Buy It Now for only: $14.99
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VINTAGE TUNING FORK
VINTAGE TUNING FORK
$6.00
Time Remaining: 21d 1h 49m
Buy It Now for only: $6.00
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432 Hz Tuning Fork
432 Hz Tuning Fork
$24.53
Time Remaining: 22d 9h 14m
Buy It Now for only: $24.53
Buy It Now
Prestige Medical Tuning Fork 512 hz Sound
Prestige Medical Tuning Fork 512 hz Sound
$7.99
Time Remaining: 21d 3h 47m
Buy It Now for only: $7.99
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8 PC TUNING FORK MALLET DIAGNOSTIC SET KIT Chakra Chiropractic C 256 C 512 B 480
8 PC TUNING FORK MALLET DIAGNOSTIC SET KIT Chakra Chiropractic C 256 C 512 B 480
$64.95
Time Remaining: 19d 18h 33m
Buy It Now for only: $64.95
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ONE EACH TUNING FORK FREQUENCY C 64
ONE EACH TUNING FORK FREQUENCY C 64
$7.99
Time Remaining: 21d 9h 23m
Buy It Now for only: $7.99
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Tuning Fork With wts C128 SURGICAL MEDICAL INSTRUMENTS
Tuning Fork With wts C128 SURGICAL MEDICAL INSTRUMENTS
$4.99
Time Remaining: 24d 13h 43m
Buy It Now for only: $4.99
Buy It Now
6 Tuning Fork Set Medical Surgical Chiropractic Physical Diagnostic Instruments
6 Tuning Fork Set Medical Surgical Chiropractic Physical Diagnostic Instruments
$16.50
Time Remaining: 26d 15h 15m
Buy It Now for only: $16.50
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United Scientific TFBOX13 Tuning Fork Wooden Box Set With Mallet 13 Forks
United Scientific TFBOX13 Tuning Fork Wooden Box Set With Mallet 13 Forks
$61.49
Time Remaining: 24d 11h 18m
Buy It Now for only: $61.49
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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: 14d 19h 10m
Buy It Now for only: $1.99
Buy It Now

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

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