Littmann Stethoscope Cardiology IV Navy Black Finish Tubing (27”/68.5cm) 6168
Professional Acoustics. Confident Presence.
The Littmann Cardiology IV Stethoscope Navy Tubing with Black Finish – Model 6168 combines advanced auscultation performance with a bold, modern aesthetic. The deep navy tubing contrasted by a sleek black chestpiece creates a refined look—perfect for healthcare professionals who want their tools to reflect both precision and style.
Engineered for Clinical Excellence
With its enhanced acoustic sensitivity, this stethoscope helps clinicians detect even the faintest abnormalities in high-stakes situations. The dual-sided tunable chestpiece allows you to listen to both high and low frequencies without repositioning, making it ideal for both adult and pediatric patients. Whether you’re working in a busy emergency room or performing daily rounds, the Littmann Cardiology IV helps you respond with clarity and speed.
Comfortable, Durable, and Designed to Perform
Built for demanding environments, the Littmann Stethoscope Cardiology IV Navy / Black Finish offers a long-lasting construction with next-gen tubing that resists skin oils and alcohol, while maintaining flexibility. The 27-inch length ensures ease of movement, and the soft-sealing eartips provide a comfortable, secure acoustic seal. Proudly made in the USA and free of natural rubber latex, this model comes with a 7-year warranty for peace of mind.
Read a professional review about the Littmann Stethoscope Cardiology IV Navy / Black Finish





Leticia Villanueva –
The Littmann Cardiology IV Navy / Black Finish is a solid upgrade from my older model. What stands out most is how versatile it is—I can use it confidently in both routine exams and more complex cases without missing detail. It feels durable yet comfortable, and I appreciate that it’s built to last. Definitely a stethoscope that gives peace of mind during long shifts.
Josefina Ramos –
The Littmann Stethoscope Cardiology IV Navy / Black Finish delivers excellent sound quality and feels durable, but the tubing could have been softer for comfort.