Product Description

Littmann Cardiology IV Stethoscope Model 6168

Precision acoustics. Sleek design. Trusted performance.

The Littmann Cardiology IV Diagnostic Stethoscope Model 6168 combines one of our most popular premium finishes with a sleek, professional look that never goes out of style. The striking all-black chestpiece and binaurals paired with rich navy blue tubing create a bold contrast that stands out while still looking clean and polished. At 27" in total length, this model fits comfortably around your neck and stays securely in place throughout your entire shift. Even better, the same-day engraving available on this model shows up as a crisp, brilliant white against the all-black chestpiece, making your name stand out instantly. Classic, professional, and incredibly sharp looking, this is the perfect choice if you want something timeless with just the right amount of personality.

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: 6168
Color: All black chestpiece and binaurals, 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 6168 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.