SKU: 18857544778

Rydel-Seiffer Medical Tuning Fork

Sale price$65.42 Regular price$72.69
Save 10%

Pay in installments of $18.17 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 28 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
Z
Verified Purchase
ZumaLun
Los Angeles, US
★★★★★ 5
Amazing!
This sponge is amazing for applying the JI Pressed powder! I had been using a cheap sponge before but then decided to try this and it applies soooo much better. I think it’s because this sponge doesn’t absorb the makeup into it but instead releases it onto your skin for better coverage. It’s also incredibly silky smooth and allows you to smooth out and blend the makeup well. I don’t like using brushes so this is the perfect alternative!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2024
K
Verified Purchase
Keri
Lake Worth, US
★★★★★ 5
Best makeup sponge
I use compact powder. Makeup goes on smooth and the sponge picks up enough product to give great coverage without multiple applications.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2025
A
Verified Purchase
Asia
Houston, US
★★★★★ 5
Absolutely amazing! Must try.
I absolutely love this sponge!, it is so dense; it uses such a small amount of makeup but applies like a full coverage. I am using much less of my mineral makeup powder thanks to this sponge; plus it is easy to wash and dries quickly. Totally worth a try!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2024
F
Verified Purchase
35 F glitter loving unicorn
Natrona Heights, US
★★★★★ 4
*update* Maybe(?) Perfect for those who hate eggs
Edit: Update It is with a heavy heart Im updating this review. When I said this sponge stains, I mean it really stains. Now to be fair it is marketed as a powder sponge and I use it with liquid so this my be entirely on the user (aka me) but it's like I can never get it clean. Between my repeated washing and the overall product build up the performance of this sponge went downhill quickly. The finish of my makeup suffered and the flocking took a beating. For what it's worth the sponge has not fallen apart and is still in one piece. But I get more of a 4 star finish than a 5 star finish. I've ended up using a large fluffy brush to buff out my foundation to get the desired result. I also ended up repurchasing the flocked flat ended egg from RT to replace this although at the moment I am still stubbornly using this sponge (and also avoiding doing my makeup) I do believe a lot of my issues are do to using this sponge with liquid foundation instead of power and that is on me. I'm finding it so very difficult to clean and the RT flocked egg cleans up so much easier. I don't hate this sponge but my lovefest has definitely taken a turn to more of a likefest. I am going to keep using (because I am stubborn like that) and see how long it takes to turn this relationship into a hatefest or fall apart completely, whichever happens first. I will most likely update again at that time. At this moment I am changing my review from 5 star to 4 star. I will be keeping my original review below. *original review* Yo I LOVE this thing. Ok here's the deal, I don't like the beauty blender, in fact I kinda hate it. Yea, I said it, I'm not on board with bouncing an egg all over my face, I think it's tedious and inefficient. I had at one time a flat teardrop shaped sponge that was my hands down favorite application tool for foundation. I used that thing until it literally fell apart. I tried to find a replacement but the store I had originally gotten it from no longer carried it so I kept using that ratty old sponge until it was missing chunks. I tried some other flat sponges but none worked as I wanted so I went back to brushes but I really hate cleaning foundation from brushes so I was pretty much hating my life. Then I found a flocked egg. Now I'm not a fan of the eggs but I was intrigued by the flocked texture and it had a nice flat edge so I tried it and it was almost as good as my old dearly missed flat teardrop sponge. I still was not a fan of bouncing an egg around on my face but I used this until the flocking wore off (about 6 months) Well, I saw this listing for a flat flocked sponge and I pounced on it. I am so incredibly deliriously happy with this little sponge. I love that it's flat and not an egg. I love the flocking. I love how it fits in my hand. I love love the finish I get with my foundation. I love it. Like I need to order a dozen more so I never run out and I'm trying to break my hoarding tendencies but for this tool I want to hoard. So the bad... It does stain easily. I wet my sponge before use and give it a quick clean after use. My old flocked egg would clean right up but this has stained on the first use. I also don't know how long this will hold up so I hope to update at a later time about that. Overall I couldn't be happier with this sponge.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2021
K
Verified Purchase
Kristyne
Lowell, US
★★★★★ 5
Perfect for liquid
This sponge is not made for liquid but I use it for my liquid foundation. The sponge won't last as long when it gets wet but it still lasts a LONG time! I put a drop of water on sponge first then dab a few times on my arm to dry with only a slight hint of moisture left (very dry feeling)... then add a drop of makeup (literally). The coverage is awesome and your makeup last 2 to 3x as long. Flawless finish. Love it! I recently updated my review...I still have same awesome sponge. Now I also mix a silicone air brush liquid (clear) to the liquid makeup it spreads farther and the finish is wonderful. Great product stays dry and drys very quick after use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2014

recommand products