SKU: 18857544778

Rydel-Seiffer Medical Tuning Fork

Sale price$65.42 Regular price$72.69
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Rydel-Seiffer Medical Tuning ForkProduct overview Handy diagnostic instrument With dampers and base C 64 Hz c 128 Hz Scale: 0 8 Sturdy and high quality manufacturing Can be customised with personalised engraving Rydel Seiffer Medical Tuning Fork Personalised Laser Engraving Service With the new engraving function, you have the option of customising your tuning fork with your name or a short text. To do this, simply use our online configurator. First select the font and then enter the

Product overview
  • Handy diagnostic instrument
  • With dampers and base C 64 Hz/c 128 Hz
  • Scale: 0 - 8
  • Sturdy and high-quality manufacturing
  • Can be customised with personalised engraving

Rydel-Seiffer Medical Tuning Fork

Personalised Laser Engraving Service


With the new engraving function, you have the option of customising your tuning fork with your name or a short text. To do this, simply use our online configurator. First select the font and then enter the desired engraving text (up to 26 characters). Please note that customised products are excluded from the right of return and that engraving emojis is currently not possible. For more engravable products and additional information on laser engraving, please visit our engraving service page.


The Rydel-Seiffer tuning fork can be used to diagnose polyneuropathy damage, as well as to detect hearing damage. The calibrated tuning fork vibrates at a frequency of 64 Hz (with dampers) or 128 Hz (without dampers). The dampers and the base of the tuning fork can be removed.


When used in neurology, the tuning fork is used to examine the patient's vibration sensation (pallaesthesia). This allows a diagnosis to be made about the patient's depth sensitivity, which is reduced in polyneuropathies. Younger people should be able to perceive minimal vibrations (scale value 8 out of 8). People with increasing age often show a slightly reduced vibration sensation (scale value 6 of 8). If the values are below six, this indicates the presence of a polyneuropathy.


In ENT medicine, the Rydel-Seiffer medical tuning fork is used in addition to a hearing test. The tuning fork can be used to easily detect hearing damage on one side (Weber test) and to differentiate between middle ear and inner ear hearing loss (Rinne test).


Product Details

  • Rydel-Seiffer medical tuning fork
  • Frequency: C 64 Hz/C 128 Hz
  • Material: nickel-plated steel
  • Removable base and dampers
  • Length: 25.5 cm
  • Width: 3.6 cm
  • For determining hearing impairment and polyneuropathy damage
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18857544778

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Wolf-Haven
Massapequa, US
★★★★★ 5
Perfect for ball demolishers
Size: Medium
The dogs love the chuck it brand. I don’t know what it’s made of but they go crazy over them. Will not play with another ball. Wonder if it’s “laced” with an addictive scent. Have pits. Very durable. Not able to chew to pieces. Last for about 6 months before there is a small break. I keep a back up because when the ball goes missing the house is in chaos. 😆 🤪
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Reviewed in the United States on March 27, 2026
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Verified Purchase
Tatiana
Dallas, US
★★★★★ 5
Most durable ball!
Size: Medium
This are my dogs fav ball 😍 they last forever!
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Reviewed in the United States on April 23, 2026
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Nana
Los Angeles, US
★★★★★ 4
Chuckit medium rebound balls
Size: Medium
My 8 month old German shepherd dog loves these balls. They are easy to throw, they bounce great, they are very chewable! She keeps one in her mouth most of the time. It satisfies her need to chew and she does not chew other things. She drops it in the water and lets the hole fill up and drinks that way. The only problem that has caused is suction in her mouth and difficulty in dislodging it for her. However, she would be lost without it!
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Reviewed in the United States on April 19, 2023
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Helena
Carnegie, US
★★★★★ 5
These are definitely indestructible
Size: Medium
Both of my dogs can destroy a ball in a matter of minutes if I let them play with them (supervised) as is. Well not with these balls. They are the ONLY ones I have found that are 100% indestructible. Please only let your dogs play with these as a toy when supervised though. They go really far when throwing them, so both dogs get a good amount of running and exercise with these. I also bought these because they have the hole in the middle of the ball which is very important in the event that a dog gets one stuck at the back of their throat. This allows them to breath unlike those without this hold. It's an unlikely event, but as dog owners, we all need to be aware of this and educate ourselves on what to do if this SHOULD happen. This isn't a scare tactic, nor a reflection of this particular brand, it can happen with any type of ball. My two dogs are about 45ish lbs and the size is perfect for them, I don't want anything smaller than this. They love them. There is no annoying squeak. Really easy to wash after use. Some balls take forever to get the slimy saliva off, but these don't.
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Reviewed in the United States on September 25, 2025
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Ale quintero
Lowell, US
★★★★★ 5
He loves this ball
Size: Medium, Size: Medium
My dog loves this ball. It’s the perfect size, he enjoys playing fetch and this ball has been his fav one. Thank you guys for making my lil one happy
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Reviewed in the United States on May 2, 2026

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