3M Littmann Classic III Stethoscope Matte Black Finish 5811

The 3M Littmann Classic III Stethoscope is a high-performance diagnostic tool designed for medical professionals performing physical assessments. This model features a matte black finish and next-generation tubing that offers improved resistance to skin oils and alcohol for a longer service life.

Equipped with a versatile two-sided chestpiece, it includes tunable diaphragms on both the adult and pediatric sides. The pediatric side easily converts to a traditional open bell by replacing the single-piece diaphragm with a non-chill rim, making it ideal for a wide range of patient evaluations.

Key Ingredients

• Full ingredient list on packaging

How to Use

1. Adjust the headset tension for a comfortable fit by pulling the ear tubes apart or squeezing them together.
2. Place the ear tips firmly in your ears, ensuring they point forward toward your nose.
3. Switch between the adult and pediatric sides of the chestpiece by rotating it until it clicks into place.
4. Apply light pressure to the tunable diaphragm to hear low-frequency sounds and firmer pressure for high-frequency sounds.

• Tunable diaphragm technology for hearing different frequencies with pressure adjustment
• Next-generation tubing resistant to stains and skin oils for enhanced durability
• Two-sided chestpiece with a pediatric side that converts to an open bell
• Smooth, single-piece diaphragm surface that is easy to clean and maintain
• Comfortable soft-sealing ear tips that provide an excellent acoustic seal