---
product_id: 104166449
title: "Lightweight II S.E."
brand: "3m littmann"
price: "₨103796"
currency: LKR
in_stock: null
reviews_count: 5
category: "3 M Littmann"
url: https://www.desertcart.lk/products/104166449-lightweight-ii-s-e
store_origin: LK
region: Sri Lanka
---

# Tunable diaphragm for dual-frequency clarity 28-inch Caribbean Blue tube for standout style Ultra-lightweight 118g for all-day comfort Lightweight II S.E.

**Brand:** 3m littmann
**Price:** ₨103796
**Availability:** ❌ Out of Stock

## Summary

> 🔊 Hear every beat, own every moment.

## Quick Answers

- **What is this?** Lightweight II S.E. by 3m littmann
- **How much does it cost?** ₨103796 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/104166449-lightweight-ii-s-e)

## 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

- • **Stand Out in Style:** Vibrant Caribbean Blue tubing paired with a sleek aluminum chestpiece makes a professional statement that’s uniquely yours.
- • **Designed for Your Ears:** Anatomically angled headset and soft-sealing eartips create a perfect acoustic seal, enhancing sound clarity and reducing fatigue.
- • **Built to Last, Guaranteed:** Durable, latex-free materials backed by a 2-year manufacturer’s warranty ensure reliability you can trust every day.
- • **Precision Listening, Simplified:** Tunable diaphragm technology lets you switch effortlessly between low and high-frequency sounds with just a touch—no extra steps needed.
- • **Wear It All Day, Forget It's There:** Weighing only 118 grams, this stethoscope is engineered for comfort during long shifts without compromising acoustic performance.

## Overview

The 3M Littmann Lightweight II S.E. Stethoscope in Caribbean Blue combines tunable diaphragm technology with ultra-lightweight design and ergonomic features, making it the ideal entry-level instrument for nurses and healthcare professionals seeking reliable acoustic performance, comfort, and style during physical assessments and blood pressure monitoring.

## Description

Product Description When you need a stethoscope that makes basic physical assessments easier, choose the Littmann Lightweight II S.E. Stethoscope. Its the entry level stethoscope specially designed for basic blood pressure monitoring and physical assessment. This general purpose, entry level stethoscope is an excellent choice for basic blood pressure and limited physical assessment. Littmann quality is apparent from the soft sealing eartips to the combination bell and diaphragm chestpiece. From the Manufacturer The 3M Littmann Lightweight II S.E. Stethoscope features tunable diaphragm technology for reliable and clear acoustic performance in this lightweight version. Tunable diaphragm captures high and low freq. sounds view larger Composite material provides lighter weight view larger Place diaphragm on surface to listen in bell mode view larger Apply slight pressure to listen in diaphragm mode view larger Tunable Diaphragm – the Heart of the Lightweight II S.E. StethoscopeThe unique shape of the chestpiece also allows easy navigation around blood pressure cuffs and bandages. This stethoscope is a useful diagnostic tool for blood pressure and limited physical assessment in adult patients and its light weight and tunable diaphragm make it an ideal choice for certified nursing assistants, licensed practical nurses, EMT/EMS, licensed vocational nurses, medical assistants and nursing students. Littmann tunable diaphragm technology offers reliable and clear acoustics, versatility and time-saving convenience. Switching between bell and diaphragm modes is as easy as a simple pressure change on the chestpiece. There is no need to remove, index and replace for same-site auscultation. 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 Lightweight II S.E. is made in the USA. The product and package are latex-free.What are Stethoscopes?Stethoscopes 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.About 3M HealthcareFor 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:Lightweight II S.E. StethoscopeInstructionsLittmann Lightweight II S.E. Product Features Model Lightweight II S.E. Application Physical Assessment and Blood Pressure Chestpiece Finish Metal/Resin Composite Chestpiece Technology Double sided Chestpiece Weight 47 Grams Diaphragm Diameter 2.125 inches / 5.4 cm Diaphragm Material Epoxy/Fiberglass Diaphragm Type Tunable Diaphragm Eartip Type Soft Sealing Headset Material Wide Diameter Aerospace Alloy / Anodized Aluminum Length 28 inches / 71 cm Net Weight 118 Gram Occupation EMT/EMS, Medical Assistant, Nurse, Nursing Student Patient Adult

Review: 聴診器の先が雫💧のような形で使いやすい。コスパも良い。
Review: Parfait pour l’usage attendu.

## Features

- Tunable diaphragm responds with a simple pressure change to capture low and high-frequency sounds
- Reliable and clear acoustic response and light weight combine to make this an ideal entry-level instrument
- Anatomically designed headset is angled to meet the path of the ear canal
- Durable, latex-free design, variety of tube colors and chestpiece finishes and the length of tube is 28 inch
- 2 year manufacturer's warranty from the date of purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Caribbean Blue |
| Brand | 3M Littmann |
| Exterior Finish | Aluminium |
| Material | Stainless Steel |
| Item Weight | 0.5 Ounces |
| Model Name | AmazonIn/3MAAO |
| Recommended Uses For Product | Heart Beat, Lung Sound |
| UPC | 707387789169 |
| Global Trade Identification Number | 00707387789169 |
| Manufacturer | Littmann |
| Country of Origin | USA |
| Model number | 2452 |
| Item Weight | 14.2 g |
| Product Dimensions | 4.1 x 15.6 x 31.8 cm; 14.17 g |
| Item model number | 2452 |
| Item Height | 31.8 Centimeters |
| Item Width | 15.6 Centimeters |
| Are batteries included? | No |

## Product Details

- **Brand:** 3M Littmann
- **Colour:** Caribbean Blue
- **Exterior Finish:** Aluminium
- **Item Weight:** 0.5 Ounces
- **Material:** Stainless Steel

## Images

![Lightweight II S.E. - Image 1](https://m.media-amazon.com/images/I/51uL7DduWkL.jpg)

## Questions & Answers

**Q: Does anyone know if this stethoscope is adequate for small animal veterinary medicine?**
A: All stethoscopes can be used in veterinary medicine.  You just have to consistently use it so you start being able to identify the different sounds.  I've used several different stethoscopes in my career.  All have goods and bads.  The cardiac scopes are great for lower frequency sounds, such as heart beats, but not so great for higher frequency sounds like subtle lung and airway noises.  Still, its how you use it.  My buddy is a vet cardiologist.  He's used a pediatric scope for years and is so used to the sounds he can hear nuances I will miss with fancier scopes.  Hope this helps.

**Q: Only if you know... Other than price, this must lack features or the quality of higher priced ones?**
A: I like this stethoscope. Anything you get with the littman name will be high quality, the difference from the higher priced models is that this is not cardiac specific. It is a general stethoscope. There is no loss of sound identification. You can still hear s1-s2, lung sounds, bruits, murmurs, bowel sounds, and the like.

**Q: Can this be used in pediatrics? Or is better to buy the classic?**
A: The lightweight CAN be used in pediatrics but it's better to buy the classic simply because it has better acoustic performance. Here's a link to a comparison chart. http://www.allheart.com/m/littmann/a/littmann-stethoscope-comparison/Hope this helps!

**Q: Did yours come with the box wrapped in plastic? Mine came with the box partly opened, I thought there would a protective covering around the plastic.**
A: Mine came in the box with a  1" plastic band around the box, not all that secure of packaging. When I called Littmann, the operator didn't know what the packaging entailed. But she did say that what I purchase off of Amazon is a third party purchase, so she has no way of knowing anything about the actual product I purchased.   Then I called a local distributor and talked to them. I told him I purchased one and that it had the band around the box, but that the item did not have a plastic bag around it or any other packaging. He said it does not come wrapped inside the box, that it sits on a thin piece of black foam, and that's it. That's exactly how mine was packaged. His price is $24 higher than the Amazon price. And honestly, even if I bought it from him, I still wouldn't know if someone had previously purchased it and returned it anyway. I can't tell you how many times I've purchased items in stores to later discover that it had been used and returned. UGH! The bigger issue is it a counterfeit item. I would have no way of knowing authenticity unless I purchased it directly from the manufacturer. Next best thing would be an authorized distributor. I purchased this for home use, so I'm not going to worry about it too much. But, if I were a medical student, I'd be purchasing from an authorized distributor.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by リ***き on 11 December 2024*

聴診器の先が雫💧のような形で使いやすい。コスパも良い。

### ⭐⭐⭐⭐⭐ Review
*by S***N on 12 November 2025*

Parfait pour l’usage attendu.

### ⭐⭐⭐⭐⭐ Review
*by K***E on 6 August 2025*

Quality stethoscope. I am hearing impaired, so having a high quality instrument is important.

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