3M™ Littmann® CORE Digital Stethoscope

The 3M™ Littmann® CORE Digital Stethoscope features outstanding acoustics, comfort and quality associated with a Littmann cardiology-grade stethoscope enhanced by powerful digital technology.

Featuring up to 40x amplification¹ and active noise cancellation can help you auscultate with greater confidence. The 3M Littmann CORE Stethoscope connects with Eko software on a smart device² to visualise, record and share data.

Take listening to a whole new level The FDA-cleared 3M Littmann CORE Stethoscope toggles between analogue and amplified listening modes so you can listen how you want to during assessments. Tunable diaphragm technology—a 3M invention—lets you hear different frequency sounds by simply adjusting the pressure on the chest piece.

Hold the chest piece with light pressure on the patient to hear low-frequency sounds; press a little more to hear higher frequency sounds. Soft-sealing ear tips conform to individual ears for optimal comfort and excellent sound occlusion.

The 3M Littmann CORE Stethoscope works with Eko software on iOS and Android devices, giving you a HIPAA compliant means to save and annotate 15, 30, 60 or 120-second recordings in a secure dashboard. Create a library of heart sounds to monitor the progressions of a disease or for education, and securely share recordings with colleagues.

The 3M Littmann CORE Digital Stethoscope is pre-assembled with a CORE Digital Attachment and a 3M Littmann Cardiology IV Stethoscope. 

Please note that the warranty period for the 3M Littmann CORE Digital Stethoscope is 2 years and does not carry the warranty period mentioned in the Littmann Cardiology IV Stethoscope User Manual, which applies to the purchase of a Littmann Cardiology IV Stethoscope only when purchased separately.

Key product features:

• Connects to Eko software to visualise and share heart sound waveforms
• Up to 40x amplification (at peak frequency, vs. analogue mode)
• Active noise cancellation reduces unwanted background sounds
• Toggle between analogue and amplified listening modes
• Soft-sealing ear tips provide an excellent acoustic seal and comfortable fit
• Tunable, dual-sided stainless steel chest piece with open or closed bell
• Designed for use with adult and pediatric patients
• FDA-cleared and HIPAA compliant

¹40X amplification based on comparison of analogue versus electronically assisted amplified listening with maximum volume at the peak frequency (125 Hz).

²Smart device not included

• Applications: Cardiology/High Performance
• Binaural Construction: Double Lumen
• Chestpiece Technology: Double-Sided
• Chestpiece Weight: 87 g
• Diaphragm Diameter: 4.3 cm
• Model: Core
• Overall Length (Metric): 685.8 mm, (69 cm)