Description

Littmann Cardiology IV 6177 Stethoscope — Black / Mirror Finish
The Littmann Cardiology IV 6177 is a premium dual-head cardiology stethoscope by Solventum Littmann (formerly 3M), featuring a sleek Black / Mirror Finish that combines professional aesthetics with world-class acoustic performance. Furthermore, Stethoscope24 is an authorised Solventum Littmann dealer, so every Littmann Cardiology IV 6177 we sell is 100% genuine and covered by the full 7-year manufacturer warranty.
Why Clinicians Choose the Littmann Cardiology IV 6177
Solventum Littmann redesigned this stethoscope from the ground up — introducing a new stainless steel chestpiece, new single-piece diaphragms, and new dual-lumen tubing. As a result, clinicians get clinical-grade acoustic performance that clearly surpasses previous generations. Additionally, the redesigned selector spline features a visual indicator, so you always know which diaphragm side is active. When the difference between a missed diagnosis and a caught one is a few decibels, this instrument gives you the decisive edge.
Key Features
- Designed for the ED, ICU, Cardiac ICU and other demanding clinical environments
- Superior high-frequency acoustics — detects aortic stenosis, S3 gallop murmurs and faint pulmonary anomalies
- Single-piece diaphragm — optimised sensitivity, easier to clean, better infection control
- Tunable Technology — switch between low and high frequencies by adjusting pressure alone; no flipping required
- Dual-sided chestpiece for adult and paediatric auscultation in a single instrument
- Industry-leading 7-year Solventum Littmann warranty
- 40% larger chestpiece and 60% deeper bell than the Classic III
- Spare parts kit included as standard
- Made in the USA without natural rubber latex
- EAN: 707387790264 | SKU: 6177
Why Buy from Stethoscope24?
As an authorised Solventum Littmann dealer, Stethoscope24 guarantees that every stethoscope we sell is 100% genuine — never grey market, never refurbished. Moreover, we offer free shipping to Norway and the EU, fast 1–3 business day dispatch, and a hassle-free returns policy. In short, you get the best cardiology stethoscope on the market, backed by the best buying experience available.
- ✅ Authorised Solventum Littmann dealer — genuinely certified
- ✅ Full 7-year manufacturer warranty included
- ✅ Free shipping to Norway, EU and worldwide
- ✅ Ships within 1–3 business days
- ✅ Secure checkout — Visa, Mastercard, PayPal accepted
Frequently Asked Questions
Is the Littmann Cardiology IV 6177 suitable for cardiologists?
Absolutely. Solventum Littmann specifically engineered this model for cardiology, with enhanced high-frequency acoustics to detect aortic stenosis, S3 gallop murmurs, and faint pulmonary anomalies that lower-grade stethoscopes routinely miss.
What is the difference between the Cardiology IV and the Classic III?
The Cardiology IV features a 40% larger chestpiece, a 60% deeper bell, and redesigned single-piece diaphragms with superior sensitivity. Furthermore, its warranty runs 7 years versus 5 years on the Classic III — a significant advantage for professional use.
Is Littmann now Solventum instead of 3M?
Yes. In 2024, 3M spun off its healthcare division into a new independent company called Solventum. Consequently, Littmann stethoscopes are now manufactured and warranted by Solventum, though the product quality and range remain unchanged.
Does this stethoscope come with a warranty?
Yes — every purchase from Stethoscope24 includes the full Solventum Littmann 7-year manufacturer warranty, backed by us as your authorised dealer. Therefore, you can buy with complete confidence.
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Karter –
I love this Littmann Stethoscope Cardiology IV Black. I can hear lung, heart, and bowel sounds easily. I didn’t realize how much I was missing with my old stethoscope, until I got this one. Would definitely recommend this to anyone.
Milena –
Supreme quality of Littmann Stethoscope Cardiology IV Black. I didn’t know what I was missing with the classic until I bought this one.
Perla –
Truly Littmann sets the standard when it comes to stethoscopes. While there are other stethoscopes available, none can compare to the quality.
Scarlette –
This is a very nice stethoscope. The color is beautiful! Well worth it
Avah –
Bought this for my wife, who is a new nurse practitioner and she loves it. She says she can hear things that she never heard before using her old stethoscope.