The 3M™ Littmann^® Master Cardiology™ Stethoscope provides quality acoustic response with a tunable diaphragm, dual-lumen tubing and an ergonomically-designed, stainless steel chestpiece. The tunable diaphragm technology allows clinicians to hear different frequency sounds by simply adjusting the pressure on the chestpiece. Unlike two-sided models, there’s no need to turn over and reposition the chestpiece. This time-saving feature allows the healthcare provider to focus on the patient, while the non-chill rim offers patient comfort. Headset tension is easily adjusted for head size and comfort by squeezing together or pulling apart the eartubes. Snap-tight, soft-sealing eartips conform to individual ears for an excellent acoustic seal and comfortable fit.

Features:

• Tunable diaphragm allows the user to conveniently switch between the low- and high-frequency sounds
• Resilient next-generation tubing retains its shape and flexibility
• Dual-lumen design helps eliminate noise from double tubes rubbing together
• Single-sided chestpiece offers portable convenience
• Comfortably-angled headset provides quality acoustic seal
• Non-chill rim and diaphragm offers patient comfort
• Special procedures adaptor allows you to perform neonatal or pediatric auscultation
• Expect peak performance with a 10 rating on a 1-10 performance scale
• Made in the U.S.A.
• Latex-free

Specifications:

• Tube length: 27”
• Binaural Construction: Double lumen
• Chestpiece finish: Machined stainless steel
• Chestpiece technology: Single-sided
• Chestpiece weight: 90g
• Net weight: 185g
• Diaphragm diameter: 5.1cm
• Diaphragm material: Epoxy/fiberglass
• Diaphragm type: Turntable diaphragm
• Eartip type: Soft sealing
• Headset material: Wide diameter aerospace alloy/anodized aluminum
• Model: Master Cardiology™
• Patient: Adult, pediatric, infant

Includes:

• Large and small soft-sealing eartips
• Special procedures adapter
• Instructions