3M Littmann Master Cardiology Stethoscope, Black

• Top-tier acoustic performance for cardiology and critical care use
• Tunable diaphragm easily shifts between low and high frequencies without repositioning
• Handcrafted stainless-steel chestpiece ensures rich, precise sound
• Dual-lumen tubing eliminates noise from tube rubbing
• FSA/HSA eligible professional-grade diagnostic device

The 3M™ Littmann® Master Cardiology Stethoscope delivers superior acoustic sensitivity, making it the preferred choice for cardiologists and medical professionals who demand precision. Its tunable diaphragm technology lets you hear both high and low frequency sounds with simple pressure changes, while the dual-lumen tubing design provides exceptional clarity free from ambient interference.

Key Features

• Tunable diaphragm — seamlessly switch between frequencies by adjusting pressure
• Single-sided chestpiece crafted from solid stainless steel for durability and clarity
• Dual-lumen tubing transmits sound efficiently and reduces background noise
• Soft-sealing ear tips provide a comfortable, acoustic seal for long wear
• Latex-free materials suitable for sensitive users

Specifications

• Application: Cardiology Stethoscope
• Chestpiece Type: Single Head, 1.7" Tunable Diaphragm
• Tubing Length: 27 inches
• Color: Black
• Material: Stainless Steel Chestpiece, Dual-Lumen Tubing
• User: Adult

Engineered for precision and durability, the Littmann Master Cardiology Stethoscope remains the gold standard in acoustic performance for advanced clinicians.