---
product_id: 2673792
title: "3M Littmann Cardiology III Stethoscope, Smoke-Finish Chestpiece, 27\", Dark Olive Green Tube, 3166"
brand: "3m littmann"
price: "₨3377"
currency: LKR
in_stock: true
reviews_count: 10
url: https://www.desertcart.lk/products/2673792-3m-littmann-cardiology-iii-stethoscope-smoke-finish-chestpiece-27-dark
store_origin: LK
region: Sri Lanka
---

# Two-in-one tube design Tunable diaphragms Dual-sided chestpiece 3M Littmann Cardiology III Stethoscope, Smoke-Finish Chestpiece, 27", Dark Olive Green Tube, 3166

**Brand:** 3m littmann
**Price:** ₨3377
**Availability:** ✅ In Stock

## Summary

> 🎶 Hear the Difference: Elevate Your Diagnostic Game!

## Quick Answers

- **What is this?** 3M Littmann Cardiology III Stethoscope, Smoke-Finish Chestpiece, 27", Dark Olive Green Tube, 3166 by 3m littmann
- **How much does it cost?** ₨3377 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/2673792-3m-littmann-cardiology-iii-stethoscope-smoke-finish-chestpiece-27-dark)

## 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 Reduction:** Dual lumen design eliminates interference from external tubes.
- • **Tunable Diaphragms:** Easily switch between low and high frequencies with a simple pressure change.
- • **Open Bell Conversion:** Expand your diagnostic capabilities with the included non-chill bell sleeve.
- • **Versatile Auscultation:** Perfect for both adult and pediatric patients.
- • **Anatomically Designed Headset:** Comfortably angled for optimal ear canal alignment.

## Overview

The 3M Littmann Cardiology III Stethoscope features a dual-sided chestpiece for versatile auscultation, tunable diaphragms for precise sound capture, and a unique two-in-one tube design that minimizes noise interference. Ideal for both adult and pediatric patients, it includes a non-chill bell sleeve for low-frequency sounds and an anatomically designed headset for comfort.

## Description

Littmann cardiology III stethoscope. This outstanding, versatile stethoscope features two patented tunable diaphragms (adult and pediatric) for listening to both low and high frequency sounds. Designed for acoustical excellence, the "two-tubes-in-one design" eliminates noise artifact that can be created by the tubes rubbing together. The pediatric side of the chest piece easily converts to a traditional bell by simply replacing the diaphragm with the nonchill bell sleeve included with each stethoscope. Features a solid stainless steel chest piece, nonchill rims, adjustable double-leaf binaural spring and patented Littmann soft-sealing ear tips.

Review: Littmann delivers again. - I love this stethoscope, I use it for work and the clarity is awesome. I feel I am able to hear better than with my previous stethoscope and that is very important when patients livelihoods are in your hands. The options available for this product is also a nice feature. Truly everyone should be able to find a color combination that suits them. If you want a quality product for a reasonable price look no further.
Review: Awesome quality, i will recommend this product to any ... - Awesome quality, i will recommend this product to any HCP that need a reliable stethoscope for assesment. I work in cardiology and this stethoscope help me asses my patients in a reliable manner. Also, this looks great for a man HCP.

## Features

- The only dual-sided chestpiece in the Cardiology line provides versatile auscultation for both adult and pediatric patients^Two tunable diaphragms respond with a simple pressure change to capture low and high-frequency sounds^Expand versatility by converting pediatric side to open bell for low frequencies, using the nonchill bell sleeve (included)^Two-in-one tube design (dual lumen) eliminates noise interference from two external tubes rubbing together^Anatomically designed headset is angled to meet the path of the ear canal
- Double-sided chestpiece, for adult and pediatric auscultation
- Pediatric side can be converted to an open bell for low frequencies using non-chill bell sleeve (included)
- Pressure-based sound frequency adjustment with tunable diaphragm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FE7KONW |
| Date First Available | September 24, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.3 ounces |
| Item model number | 3166 |
| Manufacturer | 3M Littmann |
| Product Dimensions | 14.72 x 6.65 x 1.73 inches |

## Product Details

- **Brand:** 3M Littmann
- **Color:** Dark Olive Green
- **Exterior Finish:** Smoke
- **Item Weight:** 0.18 Kilograms
- **Material:** Metal, Plastic, Rubber

## Images

![3M Littmann Cardiology III Stethoscope, Smoke-Finish Chestpiece, 27", Dark Olive Green Tube, 3166 - Image 1](https://m.media-amazon.com/images/I/61gjJcqHEWL.jpg)
![3M Littmann Cardiology III Stethoscope, Smoke-Finish Chestpiece, 27", Dark Olive Green Tube, 3166 - Image 2](https://m.media-amazon.com/images/I/51lu3sbw5CL.jpg)

## Questions & Answers

**Q: Does this item have free engraving?**
A: Hi Estrella,It does not come with free engraving.

**Q: Does this come with the Littmann warranty?**
A: Yes, it is a brand new item.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Littmann delivers again.
*by K***D on July 6, 2016*

I love this stethoscope, I use it for work and the clarity is awesome. I feel I am able to hear better than with my previous stethoscope and that is very important when patients livelihoods are in your hands. The options available for this product is also a nice feature. Truly everyone should be able to find a color combination that suits them. If you want a quality product for a reasonable price look no further.

### ⭐⭐⭐⭐⭐ Awesome quality, i will recommend this product to any ...
*by D***A on May 20, 2017*

Awesome quality, i will recommend this product to any HCP that need a reliable stethoscope for assesment. I work in cardiology and this stethoscope help me asses my patients in a reliable manner. Also, this looks great for a man HCP.

### ⭐⭐⭐⭐⭐ Fantastic
*by J***Z on March 10, 2016*

Got this as a gift for my wife. She absolutely loves it, the olive drab and gunmetal appealed to my militaristic taste as well as hers. Even her boss wanted to steal it haha. She says that it is the best set of ears she has ever owned and absolutely loves it.

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**Shop now:** [https://www.desertcart.lk/products/2673792-3m-littmann-cardiology-iii-stethoscope-smoke-finish-chestpiece-27-dark](https://www.desertcart.lk/products/2673792-3m-littmann-cardiology-iii-stethoscope-smoke-finish-chestpiece-27-dark)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-10*