Littmann Classic III Monitoring Stethoscope

The 3M™ Littmann® Classic III™ Stethoscope is a high-performance diagnostic tool designed for medical professionals and students to monitor and assess a wide range of patients. It features a versatile, dual-sided stainless steel chestpiece with tunable diaphragms on both the adult and pediatric sides, allowing clinicians to hear both low- and high-frequency sounds without needing to turn over or reposition the chestpiece—simply adjust the pressure applied (light for low frequencies, firm for high frequencies). This tunable technology, a 3M innovation, enhances acoustic sensitivity for exceptional performance in identifying, listening to, and studying heart, lung, and other body sounds during physical assessments, patient monitoring, and diagnosis. The stethoscope includes a resilient, next-generation single-lumen tubing that retains its shape and flexibility even after tight folding, resists staining from skin oils and alcohol, and is free of natural rubber latex or phthalate plasticizers, making it suitable for sensitive clinicians and patients while promoting environmental responsibility. The adjustable headset with angled ear tubes aligns with ear canals for optimal sound transmission and comfort, featuring snap-tight, soft-sealing eartips that provide an excellent acoustic seal and require effort to remove for safety. Additional patient-friendly elements include non-chill rims and a convertible open bell for low-frequency detection. Crafted in the USA with globally sourced materials, this stethoscope is lightweight and durable. It comes with large and small soft-sealing eartips, a non-chill bell sleeve, and instructions, backed by a five-year warranty. Ideal for use in medical offices, general wards, OB/GYN, ambulatory clinics, urgent care, and educational settings, it helps detect normal and abnormal sounds and rhythms while prioritizing comfort and efficiency.

Key Features

• Acoustic Performance: High acoustic sensitivity more than twice as loud as leading competitors for low-frequency heart sounds (below 120Hz), such as Korotkoff sounds, murmurs, and S3/S4 gallops. Tunable diaphragms enable seamless switching between low- and high-frequency auscultation without repositioning.
• Chestpiece Design: Dual-sided with a 1.69-inch (4.3 cm) diameter adult side and smaller pediatric side; precision-machined stainless steel for durability, impact resistance, and superior acoustics. Convertible open bell for focused low-frequency listening.
• Tubing and Materials: 27-inch (69 cm) next-generation tubing that's flexible, kink-resistant, and easy to clean with 70% isopropyl alcohol; latex-free and phthalate-free for safety and longevity. Weighs just 150 grams for all-day comfort.
• Comfort and Ergonomics: Adjustable headset tension for personalized fit; angled ear tubes for better sound delivery; soft-sealing eartips for secure, comfortable wear; non-chill elements to enhance patient comfort.
• Versatility and Durability: Suitable for adult and pediatric patients; resistant to scratches, chemicals, and daily wear; available in multiple tube colors (including black) and chestpiece finishes.
• Additional Specs: Single-lumen binaural construction; includes accessories for immediate use.