SKU: 21088100232

ERKA Precise Dual-Head Stethoscope burgundy

Sale price$130.51 Regular price$145.01
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Description

ERKA Precise Dual-Head Stethoscope burgundyProduct overview Dual head brass chestpiece (diaphragm bell) ERKA floating dual frequency diaphragm Soft ergonomically shaped eartips Bell with non chill rim 2 year manufacturer warranty ERKA Precise Dual Head Stethoscope The ERKA Precise is a high end stethoscope featuring a dual head brass chestpiece that can be used for auscultation of higher and lower frequencies in all medical fields. The bell features a non chill rim and is used for auscultation

Product overview
  • Dual-head brass chestpiece (diaphragm/bell)
  • ERKA floating dual-frequency diaphragm
  • Soft ergonomically-shaped eartips
  • Bell with non-chill rim
  • 2 year manufacturer warranty

ERKA Precise Dual-Head Stethoscope

The ERKA Precise is a high end stethoscope featuring a dual-head brass chestpiece that can be used for auscultation of higher and lower frequencies in all medical fields. The bell features a non-chill rim and is used for auscultation of lower frequencies, while the special patented design of the dual-frequency diaphragm allows for auscultation of higher and lower frequencies. The separately-integrated spring and the parallel-running channels in the tubing transmit sound without loss and without adding extra grinding sounds from the chestpiece to the user's ear.

 

The ERKA Dual-Frequency Diaphragm

The floating membrane prevents sounds from being transmitted if it is deformed. The membrane is designed so as to withstand day to day use in the practice or clinic, and nevertheless ensures outstanding sound transmission. On the outside–the side that touches the skin–the stethoscope features a strong plastic diaphragm that protects the internal, highly sensitive and extra thin copper-beryllium diaphragm. The space between the two membranes provides extra resonance space and acts as a pre-amplifier. The ERKA dual-frequency diaphragm guarantees perfect auscultation results and a confident diagnosis.


Product Details for the ERKA Precise Stethoscope

  • ERKA Precise dual-head stethoscope
  • Brass chestpiece
  • Highly glossy polish and chrome plated with no open micropores
  • Perfect surface hygiene
  • Bell with non-chill rim
  • With ERKA floating dual-frequency diaphragm
  • Tubing with 2 parallel, integral channels prevents disturbing grinding sounds
  • Ergonomically-shaped, soft eartips for optimum wearer comfort
  • Spring integrated separately in tubing for perfect sound transmission from the chestpiece to the ear
 

Technical Details for the ERKA Precise Dual-Head Stethoscope

  • Chestpiece diameter: 47 mm
  • Membrane diameter: 44 mm
  • Bell diameter: 30 mm
  • Chestpiece height: 27 mm
  • Total length: 71.5 cm
  • Tubing length: 55.5 cm
  • Weight: 222 g
  • Warranty: 2 years
  • When you register your ERKA stethoscope at www.eka.org/de/xxl-garantie, ERKA rewards you with a 4 year warranty on your stethoscope

The ERKA Precise dual-head stethoscope is available with the following tube colours: black, blue, burgundy, gray, green and red.

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: 21088100232

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Mihaya
New York, US
★★★★★ 5
soft and cottony.
Soft, cottony, do not dissolve immediately. I use these to soak my eyes with warm water and they hold well for the 4-5 times of soaking and putting on the eyelids ordered by my ophtamologist. They won't hold for more that 4-5 soaks though. They are also excellent for eye make-up removal.
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Reviewed in the United States on October 14, 2025
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Amazon Customer
Cuba, US
★★★★★ 5
Love these Cotton Pillows
These are the best cotton pillows money can buy!
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Reviewed in the United States on April 29, 2026
G
Verified Purchase
Gail
Houston, US
★★★★★ 5
These cotton balls are large
Because these are so large, you only need one. They’re more expensive, but because you only need one, they go a long way. They’re worth the he price, I think. The ones I’ve bought that are cheaper & much smaller, you usually have to use 3-4 balls. Try ‘em you’ll love them!
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Reviewed in the United States on December 30, 2024
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Verified Purchase
Nadia
Boise, US
★★★★★ 5
What I needed
This is nice, good buy
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Reviewed in the United States on March 12, 2026
S
Verified Purchase
Sheridan C
Lake Worth, US
★★★★★ 3
Decent but not my favorite
I wish I hadn’t ordered such a large box of these but I’ll make them work. The little sleeve is a nice idea but my fingers still slide out when I’m using one for toner or to remove makeup. And the edges sometimes scratch my face, only the middle “pillow” part is soft. Overall very “meh” lol
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Reviewed in the United States on July 9, 2022

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