3M Littmann Cardiology IV Stethoscope

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Product Overview

When it comes to state-of-the-art non-electronic stethoscopes, the 3M Littmann Cardiology IV Stethoscope is unparalleled. With over 15 different colors to choose from, optional personalized engraving, and unbeatable features that increase your productivity, you could not ask for more from a piece of medical equipment.

Quick and Easy Diagnoses

Having a powerful piece of equipment that delivers pressure-based sound frequency, tunable diaphragm technology, and parallel noise reduction makes your job just a little bit easier. Without the interference of background and friction noise, you are able to hear important minute details that can help you give your patients a more accurate diagnosis.

Quickly switch between high and low frequencies with a simple change in pressure on your patient’s chest. Treat adult and pediatric cardiology patients with the two-sided chest piece on this Littmann Cardiology 4 Stethoscope. The small size also makes examinations easy and more comfortable for both you and your patients - especially those with wounds or bandages.

Benefit Your Practice

If you are looking for a durable daily-use stethoscope, this 3M Littmann is for you. Dual lumen tubing and snap-tight soft ear tips provide outstanding acoustics with minimal interference. The 3M technology in the ear tubes are able to be flexed over one million times while still producing accurate sound.

Show off your personality and select one of the vibrant, fun colors of the 3M Littmann Cardiology IV Stethoscope from Baron Medical. Check out our wide selection of medical equipment today.


  • 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
  • Parallel noise-reducing sound channels in the tubes




Warranty Information

5-year warranty

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