---
product_id: 35334653
title: "Cardiology IV Diagnostic Stethoscope, 6165, More Than 2X as Loud, Weighs Less, Stainless Steel Rainbow-Finish Chestpiece, 27\" Black Tube, Stem, and Headset"
brand: "3m littmann"
price: "128161 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "3 M Littmann"
url: https://www.desertcart.hu/products/35334653-cardiology-iv-diagnostic-stethoscope-6165-more-than-2x-as-loud
store_origin: HU
region: Hungary
---

# Stainless steel rainbow-finish chestpiece 2X louder sound clarity Lightweight at 1.06 lbs Cardiology IV Diagnostic Stethoscope, 6165, More Than 2X as Loud, Weighs Less, Stainless Steel Rainbow-Finish Chestpiece, 27" Black Tube, Stem, and Headset

**Brand:** 3m littmann
**Price:** 128161 Ft
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate your diagnostic game with sound that speaks volumes.

## Quick Answers

- **What is this?** Cardiology IV Diagnostic Stethoscope, 6165, More Than 2X as Loud, Weighs Less, Stainless Steel Rainbow-Finish Chestpiece, 27" Black Tube, Stem, and Headset by 3m littmann
- **How much does it cost?** 128161 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/35334653-cardiology-iv-diagnostic-stethoscope-6165-more-than-2x-as-loud)

## 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

- • **Smart Learning at Your Fingertips:** Pair with the Littmann Learning App to master heart and lung sounds, reinforcing your clinical expertise anytime, anywhere.
- • **Featherlight Comfort for Long Shifts:** Weighing just over a pound, it reduces fatigue without compromising durability or performance.
- • **Hear Twice as Much, Twice as Clearly:** Experience more than 2X the audibility of subtle heart and lung sounds for confident diagnostics in critical care.
- • **Striking Stainless Steel Rainbow Finish:** Stand out with a sleek, modern chestpiece that’s as stylish as it is functional.
- • **Ergonomic Design Meets Clinical Precision:** 40% larger chestpiece and 60% deeper bell enhance sound capture, while soft-sealing ear tips ensure all-day comfort.

## Overview

The 3M Littmann Cardiology IV Diagnostic Stethoscope delivers over twice the sound amplification of leading competitors, featuring a lightweight, ergonomic design with a distinctive stainless steel rainbow-finish chestpiece. Engineered for critical care environments, it captures low-frequency heart sounds with precision and pairs seamlessly with the Littmann Learning App to enhance clinical skills. Trusted by professionals for its durability, comfort, and superior acoustic performance.

## Description

Built to hear more Sturdy 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. Useful in critical care and challenging environments Such as the ED, ICU, Cardiac ICU, step-down unit and other dynamic locations Hear 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..

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: Great Stethoscope! - This is a very accurate and reliable device. My ability to assess patients depends on clearly hearing heart, lung, and bowel sounds so that I can provide safe and effective care. The Littmann Cardiology IV Diagnostic Stethoscope allows me to do this without difficulty. It is easy for healthcare providers to use, comfortable in the ears, and aesthetically pleasing as well. This stethoscope feels like a high quality clinical tool. While healthcare equipment is often expensive, I believe the price is reasonable for the level of performance it provides. When it comes to delivering quality patient care, I am very satisfied with this purchase.

## Features

- Diagnose and make decisions with confidence and hear subtle changes in patient status
- Useful in critical care and challenging environments such as the ED, ICU, Cardiac ICU, step-down unit and other dynamic locations
- 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.
- Weighs less** than other stethoscopes. ** Based on published weights of globally-available comparable stethoscopes in an equivalent class.
- Ergonomic and high profile construction; 40% larger chestpiece and 60% deeper bell than the 3M Littmann Classic III Stethoscope
- Tunable, dual-sided stainless steel chestpiece with open or closed bell; Non-chill bell sleeve for greater patient comfort
- Designed for use with adult and pediatric patients
- Soft-sealing ear-tips provide optimal comfort and excellent sound occlusion
- Designed and manufactured in the USA with globally-sourced materials; 7-year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LYVI3Y8 |
| Best Sellers Rank | #571 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Stethoscopes |
| Date First Available | October 11, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.06 pounds |
| Item model number | 6165 |
| Manufacturer | 3M Littmann |
| National Stock Number | 70200789579 |
| Product Dimensions | 27.17 x 2.68 x 0.79 inches |

## Product Details

- **Brand:** 3M Littmann
- **Color:** Rainbow Finish Chestpiece
- **Exterior Finish:** Rubber,Stainless Steel
- **Material:** Stainless Steel
- **Product Dimensions:** 27.17"L x 2.68"W

## Images

![Cardiology IV Diagnostic Stethoscope, 6165, More Than 2X as Loud, Weighs Less, Stainless Steel Rainbow-Finish Chestpiece, 27" Black Tube, Stem, and Headset - Image 1](https://m.media-amazon.com/images/I/61xy3QFCDfL.jpg)

## Available Options

This product comes in different **Pattern, Color, Style** options.

## Questions & Answers

**Q: I notice that the Champagne-finish black tube smoke stem is only $131.17 which is much cheaper than others. Is the function and quality still the same**
A: Hello! Thank you for your message. Yes, the function and quality is the same as all Cardiology IV Stethoscopes. Please connect with our team at 1-800-228-3957 (Monday – Friday 7:30 AM – 6 PM CST) if you have additional questions.

**Q: Is there any difference in quality of the Littmann IV  stethoscope in the different colors or stainless headsets?**
A: Hello! Thank you for your question and interest in 3M Littmann Stethoscopes. The different color options do not affect the quality. Please connect with our team at 1-800-228-3957 (Monday – Friday 7:30 AM – 6 PM CST) if you have additional questions. Thanks again, and we look forward to your call.

**Q: I would like the best possible steth for bp measurements on myself.  Not worried about cost.**
A: This Is the best That professional cardiologist use

**Q: Can I return and exchange the stethoscope for a different color?**
A: I would think if you were to call the company, they might do it!

## 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!

### ⭐⭐⭐⭐⭐ Great Stethoscope!
*by J***. on February 2, 2026*

This is a very accurate and reliable device. My ability to assess patients depends on clearly hearing heart, lung, and bowel sounds so that I can provide safe and effective care. The Littmann Cardiology IV Diagnostic Stethoscope allows me to do this without difficulty. It is easy for healthcare providers to use, comfortable in the ears, and aesthetically pleasing as well. This stethoscope feels like a high quality clinical tool. While healthcare equipment is often expensive, I believe the price is reasonable for the level of performance it provides. When it comes to delivering quality patient care, I am very satisfied with this purchase.

### ⭐⭐⭐⭐⭐ 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.

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-20*