Littmann Cardiology IV Stethoscope- 6240 Rainbow Black Finish

Precision acoustics. Sleek design. Trusted performance.

The Littmann Cardiology IV Stethoscope Model 6240 features all-black tubing and binaurals, paired with a high-polish rainbow chestpiece and black anodized stem for a bold, modern look. The rainbow chestpiece is one of our most popular finishes, showcasing a shimmering gold base with subtle hints of multiple colors. It adds a unique, vibrant touch while maintaining a professional edge. At 27 inches, it rests comfortably around your neck and stays securely in place throughout your day. Add same-day engraving to personalize it and help ensure it stays yours.

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.

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