Discover the 3M™ Littmann® 40011 accessory kit, an essential set for your Master Cardiology stethoscope. This kit is designed to ensure optimal performance and long-lasting durability, making it a must-have for healthcare professionals and medical students.

Kit Contents

• Adjustable diaphragm: allows you to adapt sensitivity to different frequencies, improving accuracy in detecting heart and breath sounds.


• Assembly ring: designed for quick and easy installation, ensuring a perfect fit and stability.


• Eartips: available in different sizes for personalized comfort during use.

Main Features

• 3M code: 40011


• Compatibility: specifically designed for the Master Cardiology model.


• Color: elegant black, giving it a professional look.


• Packaging: supplied in blister packaging for optimal protection and an attractive presentation.

Why Choose the Littmann 40011 Kit?

The Littmann 40011 Kit is ideal for those looking for a high-quality accessory for their stethoscope. The combination of an adjustable diaphragm and eartips in different sizes ensures a superior listening experience, essential for accurate diagnoses. In addition, the assembly ring makes replacement easy, allowing you to keep your stethoscope in perfect condition at all times.

Use and Maintenance

To ensure maximum durability of your kit, we recommend:

• Regularly clean the eartips and diaphragm with a soft cloth and mild detergent.


• Periodically check the assembly ring to make sure it is securely fastened.


• Store the kit in a dry, cool place to avoid damage.

Invest in the quality and reliability of your stethoscope with the 3M™ Littmann® 40011 accessory kit. Don't miss the opportunity to improve your diagnostic skills!