Outstanding acoustics: The highest in Littmann mechanical stethoscopes.
Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece.
Dual-lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes.
The 3M Littmann Master Cardiology Stethoscope, Brass-Finish Chestpiece 2175 is characterized by the best acoustic response in the Littmann mechanical stethoscope line; with a tunable diaphragm, dual lumen tubing, and a precision, ergonomically designed, stainless steel chestpiece.
3M Littmann Master Cardiology Stethoscope, Brass-Finish Chestpiece 2175
Applications
Cardiology/High Performance
Binaural Construction
Double Lumen
Brands
Littmann®
Chestpiece Finish
Brass
Chestpiece Technology
Single-sided
Chestpiece Weight (metric)
90 g
Cladimed Code
K50BE01
Diaphragm Diameter (metric)
5.1 cm
Diaphragm Material
Epoxy/Fiberglass
Diaphragm Shape
Round
Diaphragm Type
Tunable Diaphragm
Eartip Type
Soft Sealing
Extra Eartips
No
Headset Material
Anodized Aluminum
Model
Master Cardiology™
Occupation
Anesthesiologist, Cardiologist, EMT/EMS, Emergency Physician, Family Practitioner, Internist, Medical Student, Nurse, Pediatrician, Physician, Respiratory Specialist, Teacher/Professor/Instructor
Patient
Adult, Infant, Pediatric
Performance
10
Product Type
Stethoscope
Tube Colour
Black
Tube Construction
Double Lumen
Tunable Diaphragm
Yes
Units per Pack
1
Warranty Period
7 yr
Dimensions and Classifications
Overall Length (Metric)
69 cm
The most distinctive feature of the Master Cardiology is its single-sided chestpiece with Tunable Diaphragm Technology, which allows you to hear different sound frequencies by simply changing the pressure applied. There is no need to flip the chestpiece.
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Low-Frequency Sounds (Bell Mode): Use light pressure on the chestpiece (just enough for a seal) to hear low-frequency sounds like murmurs and gallop rhythms.
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High-Frequency Sounds (Diaphragm Mode): Use firm pressure on the chestpiece to hear high-frequency sounds like most lung sounds, normal heart sounds, and rubs.
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