---
product_id: 590571642
title: "3M Littmann Cardiology IV Diagnostic Stethoscope, 6186C, More Than 2X as Loud, Weighs Less, 27\" Alabaster Satin-Finish Tube for Added Comfort, Flexibility and Cleanability, Black-Finish Chestpiece"
brand: "3m littmann"
price: "฿20827"
currency: THB
in_stock: true
reviews_count: 13
category: "3 M Littmann"
url: https://www.desertcart.co.th/products/590571642-3m-littmann-cardiology-iv-diagnostic-stethoscope-6186c-more-than-2x
store_origin: TH
region: Thailand
---

# 2X louder sound clarity 27" satin-finish flexible tubing 7.8 oz ultra-lightweight 3M Littmann Cardiology IV Diagnostic Stethoscope, 6186C, More Than 2X as Loud, Weighs Less, 27" Alabaster Satin-Finish Tube for Added Comfort, Flexibility and Cleanability, Black-Finish Chestpiece

**Brand:** 3m littmann
**Price:** ฿20827
**Availability:** ✅ In Stock

## Summary

> 🩺 Elevate your clinical edge with sound that speaks volumes.

## Quick Answers

- **What is this?** 3M Littmann Cardiology IV Diagnostic Stethoscope, 6186C, More Than 2X as Loud, Weighs Less, 27" Alabaster Satin-Finish Tube for Added Comfort, Flexibility and Cleanability, Black-Finish Chestpiece by 3m littmann
- **How much does it cost?** ฿20827 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/590571642-3m-littmann-cardiology-iv-diagnostic-stethoscope-6186c-more-than-2x)

## 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

- • **Featherlight Comfort:** Weighs less than competitors, reducing fatigue during long shifts and enhancing all-day wearability.
- • **Hear More, Miss Less:** Over twice the volume of leading stethoscopes for pinpoint diagnostics in noisy environments.
- • **Precision Engineering:** 40% larger chestpiece and 60% deeper bell capture subtle heart and lung sounds adults and pediatrics alike.
- • **Satin Smooth Flexibility:** 27-inch satin-finish tubing resists stains, hair cling, and folds easily for seamless pocket storage.
- • **Built for the Modern Clinician:** Non-chill bell sleeve and soft-sealing ear tips maximize patient comfort and sound isolation.

## Overview

The 3M Littmann Cardiology IV Diagnostic Stethoscope 6186C delivers more than twice the acoustic performance of comparable models, featuring a lightweight design and 27-inch satin-finish tubing that enhances comfort, flexibility, and durability. Its enlarged chestpiece and deeper bell improve detection of subtle heart and lung sounds across adult and pediatric patients, making it the go-to choice for healthcare professionals demanding precision and reliability in critical care settings.

## Description

Product Description Built to hear moreSturdy and refined, the Littmann Cardiology IV helps isolate subtle sounds2 so you can hear changes in your patients in the most critical and challenging environments. Designed to help you listen for hard-to-hear sounds, including aortic stenosis, S3 gallop murmurs and faint pulmonary anomalies.Satin Finish TubingLittmann stethoscope’s Satin Finish Tubing formula means that the same performance you’ve come to expect from the 3M™ Littmann® Cardiology IV™ is now available with a more comfortable, flexible feel that is not likely to stick to hair or clothing.Littmann stethoscopes’ satin finish also offers a more flexible feel for easier folding and stowing of your stethoscope, so you can keep it with you between patients, and its specially-formulated coating is easy to clean, with debris- and scratch-resistance to help preserve the look and life of your stethoscope. When compared to uncoated tubing, Satin Finish Tubing is:Softer with a silkier feel,More stain-resistant,Easier to clean, andFeaturing a pliability that makes it easier to put into a lab coat.Useful in critical care and challenging environmentsSuch as the ED, ICU, Cardiac ICU, step-down unit and other dynamic locationsHear subtle changes in patient status.Diagnose and make decisions with confidence.Put the power of improved listening in your pocket with the Littmann Learning App. This powerful app is designed to help users better recognize benign and pathological heart sounds, murmurs, and lung sounds. It reinforces learning by offering self-directed learning modules directly on your phone. You can download the free Littmann Learning App now from the App Store® or Google Play Store®. *Expanded content is available with a subscription.2Better audibility of high-frequency sounds (adult side, firm pressure) compared to Cardiology III can help you learn more about your patient’s condition. Manufacturer Contact Information 1-800-228-3957

Review: Quality and style - Here’s a polished, natural-sounding **5-star review** highlighting both sound quality and appearance of a Littmann stethoscope: --- ⭐️⭐️⭐️⭐️⭐️ **Excellent Sound Quality & Beautiful Design** I am beyond impressed with my Littmann stethoscope. The sound quality is incredibly clear — I can pick up subtle heart and lung sounds with precision, which makes a huge difference in my daily assessments. It feels reliable, professional, and truly top-tier. On top of the performance, the appearance is stunning. The finish is sleek, modern, and high-quality, and I’ve received so many compliments from coworkers. It’s lightweight, comfortable to wear, and feels premium in every way. If you want a stethoscope that delivers exceptional performance *and* looks amazing, this is absolutely worth it. Highly recommend!
Review: Acoustics are great - I'm a nursing student and wanted the best stethoscope for clinicals. Based on the reviews and it being on sale, I decided to go with this one. Tested it out and the acoustics are great. The sounds of the heart and lungs is so clear. I often feel I have trouble hearing but this stethoscope gives me confidence I won't have issues when assessing a patient in a busy, noisy clinic. My stethoscope is pretty and I like the rainbow chest piece. I would prefer the package be wrapped to know that it is new and not previously used. Mine looks new; however, without the wrapping, it makes me think it was a return. Nevertheless, the stethoscope is very nice and the sounds are clear and loud.

## Features

- Diagnose and make decisions with confidence and detect normal and abnormal sounds and rhythms
- Ergonomic and high profile construction; 40% larger chestpiece and 60% deeper bell than the 3M Littmann Classic III Stethoscope and designed for use with adult and pediatric patients
- More than twice as loud* as the next leading stethoscope. *Based on tests against globally-available comparable stethoscopes in an equivalent class using recorded heart sounds with diaphragm.
- Allows you to more reliably and consistently hear heart sounds at lower frequencies (below 120Hz*) like Korotkoff sounds, Mitral Stenosis and S3 and S4 Gallops when compared to other leading stethoscopes. *Based on tests against globally-available comparable stethoscopes in an equivalent class using recorded heart sounds with diaphragm.
- Weighs less** than other stethoscopes. ** Based on published weights of globally-available comparable stethoscopes in an equivalent class.
- Satin finish tubing helps keep hair and clothing from sticking
- Specially formulated coating is scuff-resistant and easy to clean
- More flexible feel and easily folds to stow in pockets
- Tunable, dual-sided stainless steel chestpiece with open or closed bell; Non-chill bell sleeve for greater patient comfort; Soft-sealing ear-tips provide optimal comfort and excellent sound occlusion
- Made in the USA without natural rubber latex; 3M Littmann tubing does not contain phthalate plasticizers, provides longer stethoscope life due to improved resistance to skin oils and alcohol and is less likely to pick up stains.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CP8YGNCC |
| Best Sellers Rank | #446 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Stethoscopes |
| Date First Available | December 1, 2023 |
| Department | Healthcare Professionals |
| Item Weight | 7.8 ounces |
| Item model number | 6186C |
| Manufacturer | 3M |
| Product Dimensions | 10.63 x 10.63 x 0.04 inches |

## Product Details

- **Brand:** 3M Littmann
- **Color:** Alabaster Tube
- **Exterior Finish:** Stainless Steel
- **Item Weight:** 7.78 ounces
- **Material:** Plastic, Stainless Steel

## Images

![3M Littmann Cardiology IV Diagnostic Stethoscope, 6186C, More Than 2X as Loud, Weighs Less, 27" Alabaster Satin-Finish Tube for Added Comfort, Flexibility and Cleanability, Black-Finish Chestpiece - Image 1](https://m.media-amazon.com/images/I/313MmT+itiL.jpg)
![3M Littmann Cardiology IV Diagnostic Stethoscope, 6186C, More Than 2X as Loud, Weighs Less, 27" Alabaster Satin-Finish Tube for Added Comfort, Flexibility and Cleanability, Black-Finish Chestpiece - Image 2](https://m.media-amazon.com/images/I/413ufvqJ2kL.jpg)
![3M Littmann Cardiology IV Diagnostic Stethoscope, 6186C, More Than 2X as Loud, Weighs Less, 27" Alabaster Satin-Finish Tube for Added Comfort, Flexibility and Cleanability, Black-Finish Chestpiece - Image 3](https://m.media-amazon.com/images/I/417zhBYBfEL.jpg)
![3M Littmann Cardiology IV Diagnostic Stethoscope, 6186C, More Than 2X as Loud, Weighs Less, 27" Alabaster Satin-Finish Tube for Added Comfort, Flexibility and Cleanability, Black-Finish Chestpiece - Image 4](https://m.media-amazon.com/images/I/41aL177SnLL.jpg)
![3M Littmann Cardiology IV Diagnostic Stethoscope, 6186C, More Than 2X as Loud, Weighs Less, 27" Alabaster Satin-Finish Tube for Added Comfort, Flexibility and Cleanability, Black-Finish Chestpiece - Image 5](https://m.media-amazon.com/images/I/51KVcTNTcyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality and style
*by A***L on December 4, 2025*

Here’s a polished, natural-sounding **5-star review** highlighting both sound quality and appearance of a Littmann stethoscope: --- ⭐️⭐️⭐️⭐️⭐️ **Excellent Sound Quality & Beautiful Design** I am beyond impressed with my Littmann stethoscope. The sound quality is incredibly clear — I can pick up subtle heart and lung sounds with precision, which makes a huge difference in my daily assessments. It feels reliable, professional, and truly top-tier. On top of the performance, the appearance is stunning. The finish is sleek, modern, and high-quality, and I’ve received so many compliments from coworkers. It’s lightweight, comfortable to wear, and feels premium in every way. If you want a stethoscope that delivers exceptional performance *and* looks amazing, this is absolutely worth it. Highly recommend!

### ⭐⭐⭐⭐⭐ Acoustics are great
*by J***N on January 19, 2026*

I'm a nursing student and wanted the best stethoscope for clinicals. Based on the reviews and it being on sale, I decided to go with this one. Tested it out and the acoustics are great. The sounds of the heart and lungs is so clear. I often feel I have trouble hearing but this stethoscope gives me confidence I won't have issues when assessing a patient in a busy, noisy clinic. My stethoscope is pretty and I like the rainbow chest piece. I would prefer the package be wrapped to know that it is new and not previously used. Mine looks new; however, without the wrapping, it makes me think it was a return. Nevertheless, the stethoscope is very nice and the sounds are clear and loud.

### ⭐⭐⭐⭐⭐ Top-Notch Quality – A Must-Have for Nursing and Medical Students!
*by J***N on July 27, 2025*

This cardiology stethoscope is truly a game-changer—the quality is exceptional, and it’s made a huge difference in my clinical experience as a nursing student. The sound clarity is crystal clear, especially for heart and lung sounds, which is so important when you’re learning to assess patients accurately. The build is solid and durable, yet comfortable to wear around the neck during long shifts. The earpieces fit snugly and block out background noise, which helps me focus when I’m in busy clinical settings. You can tell this stethoscope is built to last, and it definitely performs like the professional-grade tool it is. Whether you’re starting nursing school, in medical school, or already in the field, this is an essential investment. Don’t waste money on cheap ones—this stethoscope delivers the quality and reliability you need from day one to graduation and beyond!

## Frequently Bought Together

- 3M Littmann Cardiology IV Diagnostic Stethoscope, 6186C, More Than 2X as Loud, Weighs Less
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-23*