3M Littmann CORE Digital Stethoscope 8480, Black Chestpiece (27 in)

• Connects to Eko software to visualize and share heart sound waveforms
• Up to 40x amplification (at peak frequency, vs. analog mode)
• Active noise cancellation reduces unwanted background sounds
• Toggle between analog and amplified listening modes
• Soft-sealing ear tips provide an excellent acoustic seal and comfortable fit
• Tunable, dual-sided stainless steel chestpiece with open or closed bell

The 3M™ Littmann® CORE Digital Stethoscope features the outstanding acoustics, comfort, and quality of a 3M™ Littmann® Cardiology Grade Stethoscope, enhanced by powerful digital technology. Features like up to 40x amplification1 and active noise cancellation, help with auscultation. The 3M™ Littmann® CORE Digital Stethoscope connects with Eko software on a smart device2 to visualize, record, and share data.

The 3M™ Littmann® CORE Digital Stethoscope toggles between analog and amplified listening modes. Tunable diaphragm technology, a 3M invention, allows for different frequency sounds by simply adjusting the pressure on the chestpiece. Hold the chestpiece 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 Digital Stethoscope works with Eko software on iOS and Android devices, 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. 140X amplification based on comparison of analog versus electronically assisted amplified listening with maximum volume at the peak frequency (125 Hz). 2Smart device not included