Product Description

Littmann Cardiology IV Stethoscope Model 6154

Precision acoustics. Sleek design. Trusted performance.

The Littmann Cardiology IV Diagnostic Stethoscope Model 6154 is a stunning addition to any healthcare professional's toolkit. With its rich navy blue tubing, this stethoscope makes a bold statement that sets it apart from the traditional black models. This color choice has become a customer favorite, especially among our Michigan alumni, who appreciate the opportunity to showcase their school spirit while on the job. The navy blue tubing pops against the classic white lab coat or scrubs, giving you a polished and professional appearance.

Whether you're a physician, nurse, EMT, or medical student, the Cardiology IV delivers the performance and versatility needed to confidently assess both adult and pediatric patients.

Why Choose the Littmann Cardiology IV?

• Superior Acoustic Performance – Hear subtle heart, lung, and body sounds with clarity
• Dual-Sided Chestpiece – Easily switch between adult and pediatric patients
• Tunable Diaphragm Technology – Detect high and low frequencies without repositioning
• All-Black Professional Design – Sleek, modern, and durable
• Comfortable 27” Length – Fits securely around your neck for all-day use
• Weighs less** than other stethoscopes
• Same-Day Engraving Available – Personalize for identification or gifting

Built for Clinical Excellence

Engineered for demanding environments like hospitals, ERs, and clinics, the Littmann Cardiology IV features dual-lumen tubing that eliminates noise interference and delivers clear sound directly to each ear.

It’s more than twice as loud* as comparable stethoscopes and excels at detecting low-frequency (below 120Hz*) sounds such as:

• Korotkoff sounds
• Mitral stenosis murmurs
• S3 and S4 gallops

Product Features & Specifications

Model: 6154
Color: Stainless steel chestpiece and binaural, navy blue tubing
Length: 27 inches
Weight: 6.2 oz

Chestpiece:

• Adult diaphragm: 1.7”
• Pediatric diaphragm: 1.3”
• Convertible pediatric side to open bell (included sleeve)

Technology & Build:

• Dual-lumen tubing for reduced noise interference
• Tunable diaphragms on both sides
• Soft-sealing eartips for comfort and acoustic seal
• Adjustable headset for personalized fit
• Latex-free, phthalate-free tubing resistant to oils and alcohol

Warranty: 7-year manufacturer warranty
Origin: Made in the USA

Personalize with Same-Day Engraving

Add a custom engraving that appears in dark contrast on the stainless steel chestpiece.

Perfect for:

• Preventing loss or theft
• Medical school graduation gifts
• Professional identification

Who This Stethoscope Is For

• Physicians and specialists
• Nurses and nurse practitioners
• EMTs and paramedics
• Medical and nursing students

Trusted by Medical Professionals Worldwide

The Littmann Cardiology IV is one of the most widely recommended stethoscopes for its balance of performance, durability, and comfort. It’s built to handle the demands of daily clinical use while delivering consistent, reliable results.

Ready to Upgrade Your Diagnostic Tools?

Get the Littmann Cardiology IV Model 6154 today and experience unmatched acoustic performance.

• Order now for fast shipping
• Add engraving for same-day personalization

Disclaimer

*Based on tests against comparable stethoscopes in the same class using recorded heart sounds.
**Based on published weights of comparable stethoscopes in the same category.