---
product_id: 76432100
title: "Master Cardiology"
brand: "3m littmann"
price: "¥60585"
currency: JPY
in_stock: null
reviews_count: 9
category: "3 M Littmann"
url: https://www.desertcart.jp/products/76432100-master-cardiology
store_origin: JP
region: Japan
---

# Unmatched acoustic clarity Tunable diaphragm tech Dual-lumen noise-free tubing Master Cardiology

**Brand:** 3m littmann
**Price:** ¥60585
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Master the art of diagnosis with precision and style.

## Quick Answers

- **What is this?** Master Cardiology by 3m littmann
- **How much does it cost?** ¥60585 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/76432100-master-cardiology)

## Best For

- 3m littmann enthusiasts

## Why This Product

- Trusted 3m littmann brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Noise? What Noise?:** Dual-lumen tubing eliminates rubbing sounds for pure, uninterrupted focus.
- • **Tailored Comfort Fit:** Adjustable headset and soft-sealing eartips ensure all-day ergonomic wear.
- • **Built to Last & Impress:** Durable, latex-free tubing resists stains and oils, crafted with premium stainless steel.
- • **Hear Every Beat, Every Time:** Industry-leading acoustic precision for crystal-clear auscultation.
- • **Pressure-Controlled Listening:** Switch effortlessly between high and low frequencies with a simple chestpiece press.

## Overview

The 3M Littmann Master Cardiology Stethoscope, featuring a 27-inch plum tube and polished stainless steel chestpiece, delivers the highest acoustic performance in its class. Its patented tunable diaphragm allows seamless frequency adjustment via pressure changes, while dual-lumen tubing eliminates ambient noise. Designed for comfort and durability, it includes adjustable headset tension, soft-sealing eartips, and a special procedures adapter, making it the go-to choice for cardiologists and healthcare professionals seeking unmatched clarity and reliability.

## Description

Product Description The 3M Littmann Master Cardiology Stethoscope 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.The 3M Littmann Master Cardiology Stethoscope features tunable diaphragm technology—a 3M invention—that lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece. Unlike two-sided models, there’s no need to turn over and reposition the chestpiece. Hold the chestpiece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds. This time-saving feature allows the healthcare provider to focus on the patient, while the non-chill rim provides patient comfort.Headset tension is easily adjusted for head size and comfort by squeezing together or pulling apart the eartubes. Snap-tight, soft-sealing eartips conform to individual ears for an excellent acoustic seal and comfortable fit. Eartips snap firmly onto the ends of the eartubes and, for safety, require a significant effort to remove.Resilient next-generation tubing retains its shape and flexibility even after folding tightly into a pocket. It provides longer stethoscope life due to improved resistance to skin oils and alcohol, and is less likely to pick up stains. Next-generation tubing is not made with natural rubber latex, a benefit to sensitive medical professionals and their patients. And, to play its part in the protection of human health and the environment, the next-generation tubing does not contain phthalate plasticizers.The Master Cardiology stethoscope is made in the USA for consistent quality. It comes complete with large and small soft-sealing eartips, large firm eartips, Special Procedures Adapter, and instructions. From the Manufacturer The 3M Littmann Master Cardiology Stethoscope is characterized by exceptional craftsmanship by its handcrafted stainless steel chestpiece and the best acoustic response in the Littmann Cardiology line. The innovative engineering of its tunable diaphragm delivers versatile performance for medical professionals to identify, listen to, and study heart, lung, and other body sounds. 3M Littmann tunable diaphragm technology delivers significantly enhanced listening capability over conventional acoustic stethoscopes. Switching between bell and diaphragm modes is as easy as a simple pressure change on the chestpiece so there is no need to remove, index and replace for same-site auscultation. This time-saving feature allows the healthcare provider to focus on the patient. Resilient tubing folds tightly for pocket portability and retains its shape while patented Snap Tight Soft-Sealing Eartips help form an effective acoustic seal. The anatomically correct headset is angled to channel sound and enhance listening comfort while the nonchill rim and diaphragm provide patient comfort. The Master Cardiology Stethoscope is made in the USA; product and package are latex-free and come complete with small and large eartips, Special Procedures Adapter, and instructions. SpecificationsApplicationCardiology/High PerformanceChestpiece FinishPolished Stainless SteelChestpiece TechnologySingle sidedChestpiece Weight90 GramDiaphragm Diameter1.75 Inch / 4.4 cmDiaphragm MaterialEpoxy/FiberglassDiaphragm TypeTunable DiaphragmEartip TypeSoft SealingExtra EartipsYes - two extra pairsHeadset MaterialWide Diameter Aerospace Alloy / Anodized AluminumLength27 Inch / 69 cmModelMaster CardiologyNet Weight185 GramOccupationAnesthesiologist, Cardiologist, Emergency Physician, EMT/EMS, Family Practitioner, Internist, Medical Student, Nurse, Pediatrician, Respiratory SpecialistPatientAdult, Infant, PediatricPerformance10Special AdaptorsYesStethoscopes are diagnostic instruments that amplify sounds made by the body from the heart, lungs, abdomen and intestinal tract, or other body sites. A stethoscope is used to detect and study internal systems, such as fetal development, blood flow or blood pressure (BP), and respiration, and sounds, such as cardiac, venous, arterial, pulmonary, and uterine. Stethoscopes typically have Y-shaped rubber tubing that allows sound to travel from the chestpiece to the eartips. An open bell detects low frequency sounds, and a diaphragm detects high frequency sounds. A stethoscope can come as single, double (dual), or triple-head. Binaural stethoscopes are used with both ears, and single stethoscopes work with one ear. Differential stethoscopes are double-head, and allow sound comparison between different body sites. Non-electronic, also called mechanical or acoustic stethoscopes, transmit sound through hollow tubing to a listener’s ear. Stethoscopes are used by students and a wide array of healthcare providers including physicians, nurses, and veterinarians, as well as specialists such as cardiologists, pediatricians, gastroenterologists, pulmonologists, and respiratory professionals in hospital, clinical, or other healthcare facilities. For more than a century, 3M has applied innovation and technology to improving our customers’ lives and supporting their business goals. Today the company, from its headquarters in St. Paul, Minnesota, serves industrial, healthcare, commercial customers and consumers in nearly 200 countries. That same spirit of technical innovation is built into every 3M Littmann product to provide healthcare professionals with precision, inventive design, and high acoustic sensitivity for exceptional performance. The 3M brand, across thousands of products, represents consistency, superior quality, and value.What’s in the Box?Master Cardiology stethoscopeSpecial Procedures Adapter(1) Pair Soft Sealing Eartips, Small (1) Pair Firm Eartips, LargeInstructions

Review: Crystal clear hearing ! - As a layman, measuring my own b.p. at home, pulse beats are clearly audible. Various other sthetos, including a lower range Littmann, I had used earlier, gave faintly audible beats that had me guessing what the correct readings were! This Master Cardiology stheto is crystal clear, and cuts out the guesswork completely.
Review: Five Stars - best

## Features

- 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
- Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals
- Includes special procedures adaptor for pediatric or neonatal auscultation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001CCMFHG |
| ASIN  | B001CCMFHG |
| Best Sellers Rank | #78,141 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #442 in Stethoscopes (Industrial & Scientific) |
| Customer Reviews | 4.6 4.6 out of 5 stars (476) |
| Date First Available  | 9 September 2013 |
| Included Components | Stethoscope |
| Included Components  | Stethoscope |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 32.4 x 15.9 x 4.4 Centimeters |
| Item Dimensions LxWxH  | 32.4 x 15.9 x 4.4 Centimeters |
| Item Weight | 450 g |
| Item Weight  | 450 g |
| Item model number | 2167 |
| Item model number  | 2167 |
| Manufacturer | Littmann, Newnik Lifecare Pvt. Ltd.,Srinivasa Industrial,Konankunte, Kanakapura Road,Banglore-560062,9972528266,cs@newnik.com |
| Manufacturer  | Littmann, Newnik Lifecare Pvt. Ltd.,Srinivasa Industrial,Konankunte, Kanakapura Road,Banglore-560062,9972528266,cs@newnik.com |
| Net Quantity | 1 Count |
| Net Quantity  | 1 Count |
| Packer | Newnik Lifecare Pvt. Ltd.,Srinivasa Industrial,Konankunte, Kanakapura Road,Banglore-560062,9972528266,cs@newnik.com |
| Packer  | Newnik Lifecare Pvt. Ltd.,Srinivasa Industrial,Konankunte, Kanakapura Road,Banglore-560062,9972528266,cs@newnik.com |
| Product Dimensions | 32.39 x 15.88 x 4.45 cm; 450 g |
| Product Dimensions  | 32.39 x 15.88 x 4.45 cm; 450 g |

## Images

![Master Cardiology - Image 1](https://m.media-amazon.com/images/I/61VvrI7hjeL.jpg)
![Master Cardiology - Image 2](https://m.media-amazon.com/images/I/617eyI4XQ8L.jpg)
![Master Cardiology - Image 3](https://m.media-amazon.com/images/I/61NrngS2veL.jpg)
![Master Cardiology - Image 4](https://m.media-amazon.com/images/I/61n4Dtd2SUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Crystal clear hearing !
*by C***. on 11 June 2018*

As a layman, measuring my own b.p. at home, pulse beats are clearly audible. Various other sthetos, including a lower range Littmann, I had used earlier, gave faintly audible beats that had me guessing what the correct readings were! This Master Cardiology stheto is crystal clear, and cuts out the guesswork completely.

### ⭐⭐⭐⭐⭐ Five Stars
*by A***R on 30 April 2017*

best

### ⭐⭐ Sounds issue.
*by N***A on 5 February 2024*

Sounds are not coming properly 😭.

## Frequently Bought Together

- 3M Littmann Master Cardiology Stethoscope, 2167, Stainless Steel Chestpiece, 27" Plum Tube
- 3M™ Littmann® Stethoscope Identification Tag, Black, 40007
- 3M Littmann Stethoscope Spare Parts Kit – Black, Compatible with Master Cardiology, Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, 40011

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-18*