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Organic Chemistry Molecular Model Sets, Permanent Neodymium Rare Earth Magnets, Magnifying Glasses, Test Strips, Lab Supplies, Tuning Forks

Individual Scientific Tuning Forks

The scientific tuning forks listed below are based on C256Hz. They are the same high quality as the John Walker Music tuning forks and will last a lifetime if handled properly. If you are buying several forks, the canvas rollup bag is a handy storage device. The red felt case is more economical and compact but is too short for the C128Hz fork.

Some testimonials:

  • Part 1: Thanks Indigo! The tuning fork arrived on Thursday the 20th. These are the best tuning forks in the world!
    Part 2: ....Yes, feel free to quote me on the website. Why not? I'm stating a fact. John Walker Tuning Forks are the best ones out there today. I bought my first one in 1986 and it still rings true!     Gaither H., North Carolina

  • Love your website!

    Thank you for the clear explanation of the different uses and types of tuning forks. Your website didn't come up on my first "Google" search, but it did today, and I'm grateful. I would have mistakenly purchased an imprecise fork to tune my choir or one for scientific rather than hand-held use.    Lisa F., Michigan

  • Note: These are small, relatively quiet but accurate forks. See:


Freq.(Hz)Length(mm)Length(")Freq.(Hz)Length(mm)Length(")
C: 256 178 7.5C#: 271.2 165 6.5
D: 288 165 6.5D#: 304.4 157 6.25
E: 320 153 6F: 341.3 155 6
F#: 362 150 6G: 384 148 5.75
G#: 406.4 145 5.5A: 426.6 143 5.5
A#: 456.4 138 5.25B: 480 137 5.25
C: 512 133 5.25- - -
physics lab sound wave test
P/NDescription QtyUnit
33910Tuning fork, A426.6Hz, science scale1-912.50
 10+12.20
33911Tuning fork, B480.0Hz, science scale1-911.25
 10+10.95
33912Tuning fork, C256.0Hz, science scale1-911.25
 10+10.95
33913Tuning fork, C512.0Hz, science scale1-911.25
 10+10.95
33914Tuning fork, D288.0Hz, science scale1-911.25
 10+10.95
33915Tuning fork, E320.0Hz, science scale1-911.25
 10+10.95
33916Tuning fork, F341.3Hz, science scale1-911.25
 10+10.95
33916STuning fork, F#362.0Hz,, science scale1-915.75
 10+15.45
33917Tuning fork, G384.0Hz, science scale1-911.25
 10+10.95
33918Tuning fork, C1024Hz, science scale1-915.75
 10+15.45
33925Tuning fork, C128Hz, ("science scale")1-915.75
 10+15.45
22119Instrument bag for biology tools, tuning forks, 13 slots1-96.00
 10-995.88
 100+5.76
22155Instrument case, felt lined vinyl, 12 tools/6 tuning forks1-95.00
 10-994.90
 100+4.80

          Organic Chemistry Molecular Model Sets, Permanent Neodymium Rare Earth Magnets, Magnifying Glasses, Test Strips, Lab Supplies, Tuning Forks

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