ERKA Sensitive grey
Human / Diagnostics / General Diagnostics / Stethoscopes
Art. No.: 133331grau
EAN: 4250296150330 ERKA Sensitive
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  • Brass stethoscope head with dual-frequency diaphragm
  • Ideal for nearly all disciplines
  • Ergonomically-shaped eartips
115.09 EUR New Out of stock
115.09 EUR New Out of stock
115.09 EUR New Out of stock
115.09 EUR New Out of stock
115.09 EUR New Out of stock
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  • Free returns service for your medical supplies

  • Est. 2 day delivery to UK for only £5.73

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  • Leasing and deferred payment

ERKA Sensitive


The ERKA Sensitive is a high-end professional stethoscope that allows for auscultation of higher and lower frequencies thanks to the sound chamber design and the ERKA Dual-Frequency Diaphragm. Whether for blood pressure monitoring or cardiology - the ERKA sensitive can be used in almost all medical disciplines. The glossy-polished, chrome-plated brass bell ensures perfect surface hygiene.


Product Details

  • ERKA Sensitive professional stethoscope
  • ERKA Floating Dual-Frequency Diaphragm
  • Spring integrated in tubing provides amplification without sound loss 
  • Parallel, integral channels in the tubing prevent disturbing grinding sounds
  • Ergonomically designed, soft eartips for outstanding wearer comfort
  • Chestpiece diameter: 52 mm
  • Diaphragm diameter: 44 mm
  • Chestpiece height: 25 mm
  • Total length: 71.5 cm
  • Tube length: 55.5 cm
  • Weight: 217 g
  • Warranty: 2 years
  • When you register your ERKA Sensitive at, ERKA rewards you with a 7 year warranty on your stethoscope

The ERKA Dual-Frequency Diaphragm

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

Spring, Tube and Eartips

The separately-integrated spring in the tubing means that sound is transmitted from the chestpiece to the ear, virtually loss-free. The two channels running parallel in the tubing prevent disturbing grinding sounds. The ergonomically-shaped soft eartips not only guarantee wearer comfort, but also prevent acoustic loss.

The ERKA Sensitive professional stethoscope is available with the following tube colours: black, blue, burgundy, gray, green and red.

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