{"product_id":"littmann-master-cardiology-stethoscope","title":"Littmann® Master Cardiology™ Stethoscope","description":"\u003cstyle\u003e\n.dme-two-sections{\n  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Arial, sans-serif;\n  max-width:1200px;\n  margin:0 auto;\n  padding:22px 14px;\n}\n\n.dme-two-grid{\n  display:grid;\n  grid-template-columns:1fr;\n  gap:28px;\n  align-items:start;\n}\n\n@media(min-width:900px){\n  .dme-two-grid{\n    grid-template-columns:1fr 1fr;\n    gap:40px;\n  }\n}\n\n.dme-block{\n  display:flex;\n  flex-direction:column;\n}\n\n.dme-title{\n  font-size:22px;\n  font-weight:800;\n  color:#0f172a;\n  margin:0;\n  text-align:center;\n  min-height:56px;\n  display:flex;\n  align-items:center;\n  justify-content:center;\n}\n\n.dme-divider{\n  height:2px;\n  width:100%;\n  background:#2563eb;\n  opacity:.35;\n  border-radius:999px;\n  margin:12px 0 16px;\n}\n\n.dme-text{\n  font-size:16px;\n  line-height:1.7;\n  color:#111827;\n}\n\n.dme-text p{\n  margin:0 0 14px;\n}\n\n.dme-text ul{\n  margin:8px 0 0 18px;\n  padding:0;\n}\n\n.dme-text li{\n  margin-bottom:10px;\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"dme-two-sections\"\u003e\n\u003cdiv class=\"dme-two-grid\"\u003e\n\n\u003c!-- Block 1 --\u003e\n\u003cdiv class=\"dme-block\"\u003e\n\u003cdiv class=\"dme-title\"\u003eLittmann CORE Digital Stethoscope\u003c\/div\u003e\n\u003cdiv class=\"dme-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"dme-text\"\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eLittmann® CORE Digital Stethoscope\u003c\/strong\u003e combines Littmann acoustic engineering with advanced digital technology for amplified listening, active noise cancellation, and connected sound visualization. Designed for clinicians who want greater flexibility during auscultation, it can quickly switch between traditional analog listening and digitally amplified sound.\u003c\/p\u003e\n\n\u003cp\u003eDigital mode provides \u003cstrong\u003eup to 40 times amplification at peak frequency compared with analog mode\u003c\/strong\u003e, helping clinicians hear subtle sounds in demanding care environments. Active noise cancellation reduces distracting background noise so the user can focus more clearly on the patient’s heart, lung, and other body sounds.\u003c\/p\u003e\n\n\u003cp\u003eThe dual-sided stainless steel chestpiece features tunable diaphragms on both sides. By varying the pressure applied to the chestpiece, clinicians can move between lower- and higher-frequency sounds without repeatedly repositioning the instrument.\u003c\/p\u003e\n\n\u003cp\u003eWhen connected to compatible Eko software, the CORE Digital Stethoscope can display heart-sound waveforms on a mobile device in real time. Eligible Eko software features may also provide AI-assisted analysis to support the detection of possible heart murmurs. A compatible device, account, subscription, internet access, and regional feature availability may be required.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eIdeal Applications\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp class=\"p2\"\u003e✔ Cardiology assessments\u003cbr\u003e\n✔ Primary care\u003cbr\u003e\n✔ Emergency departments\u003cbr\u003e\n✔ Critical-care environments\u003cbr\u003e\n✔ Hospital units\u003cbr\u003e\n✔ Ambulatory clinics\u003cbr\u003e\n✔ Medical education\u003cbr\u003e\n✔ Telehealth-supported workflows\u003cbr\u003e\n✔ Clinicians working in noisy environments\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- Block 2 --\u003e\n\u003cdiv class=\"dme-block\"\u003e\n\u003cdiv class=\"dme-title\"\u003eKey Features \u0026amp; Benefits\u003c\/div\u003e\n\u003cdiv class=\"dme-divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"dme-text\"\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 40× Sound Amplification\u003c\/strong\u003e\u003cbr\u003e\nAmplifies sound at peak frequency compared with analog mode, supporting clearer assessment of subtle body sounds.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eActive Noise Cancellation\u003c\/strong\u003e\u003cbr\u003e\nHelps reduce distracting ambient noise during auscultation.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAnalog and Digital Listening Modes\u003c\/strong\u003e\u003cbr\u003e\nAllows clinicians to switch quickly between traditional acoustic performance and amplified listening.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Sound Wave Visualization\u003c\/strong\u003e\u003cbr\u003e\nConnects with compatible Eko software to display heart-sound waveforms on a supported mobile device.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eAI-Assisted Murmur Detection\u003c\/strong\u003e\u003cbr\u003e\nEligible Eko software features can assist trained clinicians in identifying possible heart murmurs when available and properly activated.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDual-Sided Tunable Chestpiece\u003c\/strong\u003e\u003cbr\u003e\nProvides versatile adult and pediatric assessment using tunable diaphragms on both sides.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eStainless Steel Construction\u003c\/strong\u003e\u003cbr\u003e\nDelivers the durability and professional feel associated with Littmann clinical stethoscopes.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDouble-Lumen Binaural Design\u003c\/strong\u003e\u003cbr\u003e\nUses two sound paths within a single outer tube to help reduce rubbing noise and preserve acoustic quality.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSnap-Tight Soft-Sealing Eartips\u003c\/strong\u003e\u003cbr\u003e\nCreate a comfortable acoustic seal and remain securely attached during use.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e27-Inch Length\u003c\/strong\u003e\u003cbr\u003e\nProvides practical reach for routine bedside and clinical examinations.\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eLatex-Free Construction\u003c\/strong\u003e\u003cbr\u003e\nDesigned for care environments seeking equipment made without latex.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eVideos\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eFAQs\u003c\/h5\u003e\n\u003cstyle\u003e\n  .atlas8-faq-wrap{\n    font-family: -apple-system, BlinkMacSystemFont, \"Inter\", \"Poppins\", \"Segoe UI\", Roboto, Arial, sans-serif;\n    max-width: 980px;\n    margin: 0 auto;\n    padding: 10px 0;\n  }\n  .atlas8-faq-title{\n    font-size: 28px;\n    font-weight: 800;\n    margin-bottom: 14px;\n    letter-spacing: -0.02em;\n    color: #111827;\n  }\n  .atlas8-faq-sub{\n    margin-bottom: 18px;\n    color: #4b5563;\n    font-size: 15px;\n  }\n  .atlas8-faq{\n    border-radius: 16px;\n    overflow: hidden;\n    border: 1px solid rgba(0,0,0,.08);\n    background: #fff;\n    box-shadow: 0 10px 25px rgba(0,0,0,.06);\n  }\n  .atlas8-faq details{\n    border-top: 1px solid rgba(0,0,0,.08);\n  }\n  .atlas8-faq details:first-child{\n    border-top: 0;\n  }\n  .atlas8-faq summary{\n    cursor: pointer;\n    padding: 16px 18px;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    gap: 12px;\n  }\n  .atlas8-faq summary::-webkit-details-marker{\n    display: none;\n  }\n  .atlas8-faq-q{\n    font-size: 16px;\n    font-weight: 700;\n    color: #111827;\n  }\n  .atlas8-faq-icon{\n    width: 34px;\n    height: 34px;\n    border-radius: 10px;\n    border: 1px solid #DD1D1D;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    font-weight: 900;\n    color: #DD1D1D;\n    flex-shrink: 0;\n  }\n  .atlas8-faq-icon::before{\n    content: \"+\";\n  }\n  .atlas8-faq details[open] .atlas8-faq-icon::before{\n    content: \"–\";\n  }\n  .atlas8-faq-panel{\n    padding: 0 18px 18px;\n  }\n  .atlas8-faq-a{\n    font-size: 15px;\n    line-height: 1.7;\n    color: #374151;\n  }\n  .atlas8-faq-a ul{\n    margin: 10px 0 0 18px;\n    padding: 0;\n  }\n  .atlas8-faq-a li{\n    margin-bottom: 6px;\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"atlas8-faq-wrap\"\u003e\n  \u003cdiv class=\"atlas8-faq-title\"\u003eFrequently Asked Questions\u003c\/div\u003e\n  \u003cdiv class=\"atlas8-faq-sub\"\u003eTap a question below to view the answer.\u003c\/div\u003e\n\n  \u003cdiv class=\"atlas8-faq\"\u003e\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eWhat is the Littmann Master Cardiology Stethoscope?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eThe Master Cardiology is a premium mechanical stethoscope designed for clinicians who require exceptional acoustic sensitivity during advanced patient assessments.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eWho commonly uses the Master Cardiology?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eIt is commonly used by cardiologists, physicians, critical-care nurses, advanced practice clinicians, emergency professionals, and other trained healthcare providers.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eIs it a digital stethoscope?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eNo. The Master Cardiology is a traditional mechanical stethoscope and does not require batteries, charging, software, or a mobile device.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eHow does its acoustic performance compare with other Littmann models?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eLittmann positions the Master Cardiology as offering its highest acoustic sensitivity among mechanical stethoscopes.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eWhat is the chestpiece made from?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eThe chestpiece is constructed from solid stainless steel for durability and efficient sound transmission.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eIs the chestpiece single- or dual-sided?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eIt has a single-sided chestpiece with a tunable diaphragm.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eWhat is a tunable diaphragm?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eA tunable diaphragm allows clinicians to hear different sound frequencies by varying the pressure placed on the chestpiece.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eHow do I hear lower-frequency sounds?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eUse light pressure while maintaining full contact between the diaphragm and the patient’s skin.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eHow do I hear higher-frequency sounds?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eApply firmer pressure to the chestpiece without lifting or repositioning it.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eDoes the stethoscope have a traditional open bell?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eIt does not use a standard dual-sided open bell. The included special-procedures adapter supports low-frequency listening and examinations of smaller areas.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eWhat is the special-procedures adapter?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eIt is a Littmann accessory that adapts the chestpiece for auscultation of small or difficult-to-access body areas.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eCan it be used with pediatric patients?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eYes. The special-procedures adapter helps make the chestpiece suitable for pediatric examinations.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eCan it be used with smaller or emaciated patients?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eYes. The adapter provides a smaller contact area that can improve placement on thin patients or difficult anatomical locations.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eWhat is dual-lumen tubing?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eDual-lumen tubing contains two internal sound paths within a single outer tube.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eWhat is the benefit of dual-lumen tubing?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eIt helps reduce the rubbing noise created when two separate external tubes contact each other.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eWhat are soft-sealing eartips?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eSoft-sealing eartips conform to the ears to provide comfort, an effective acoustic seal, and reduced interference from surrounding noise.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eIs the Master Cardiology suitable for heart assessments?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eYes. It is designed for detailed cardiac auscultation and can help trained clinicians hear subtle heart sounds and rhythms.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eCan it be used for lung sounds?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eYes. It can be used for pulmonary, vascular, abdominal, and other appropriate auscultation assessments.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eIs it appropriate for critical care?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eIts premium acoustic performance makes it suitable for critical-care, emergency, cardiac, and other demanding clinical environments.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eCan it diagnose heart disease?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eNo. A stethoscope is an assessment tool. Findings must be interpreted alongside the patient’s history, examination, and appropriate diagnostic testing.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eHow is it different from the Littmann Cardiology IV?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eThe Master Cardiology has a single-sided chestpiece and Littmann’s highest mechanical acoustic sensitivity. The Cardiology IV uses a dual-sided chestpiece designed for adult and pediatric assessments.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eHow is it different from the Littmann CORE Digital Stethoscope?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eThe Master Cardiology is entirely mechanical. The CORE adds digital amplification, active noise cancellation, connectivity, and compatible software features.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eDoes the Master Cardiology require charging?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eNo. It contains no powered electronic components.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eHow should the stethoscope be worn?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eInsert the eartips so they point forward, following the natural direction of the ear canals, to create a proper acoustic seal.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eCan headset tension be adjusted?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eYes. Adjust the headset according to Littmann’s instructions to achieve a secure but comfortable fit.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eWhy might sounds be difficult to hear?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eCheck the eartip direction and seal, diaphragm placement, pressure, tubing condition, and chestpiece components. Environmental noise and examination technique can also affect sound quality.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eHow should the Master Cardiology be cleaned?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eWipe the chestpiece, tubing, and eartips with a compatible disinfectant following Littmann’s current care instructions.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eCan the stethoscope be submerged?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eNo. Do not immerse it in liquid or allow fluid to enter the tubing.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eCan it be sterilized in an autoclave?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eNo. Autoclaving or other unapproved sterilization methods can damage the tubing, diaphragm, eartips, and finish.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eCan the eartips and diaphragm be replaced?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eYes. Compatible Littmann replacement components are available. Verify that each accessory is intended for the Master Cardiology model.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eHow should the stethoscope be stored?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eKeep it in a clean, dry location away from extreme temperatures, solvents, oils, and prolonged direct sunlight. Avoid folding the tubing sharply.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eIs it suitable for medical students?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eIt may be a strong long-term option for students who want premium acoustic performance, although school requirements and budget should be considered.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eWhat colors and tubing lengths are available?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eOptions can vary by model number and current manufacturer offerings. Verify the exact color, finish, and length before ordering.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eWhat warranty does it include?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eWarranty coverage may vary by model and region. Confirm the current Littmann warranty period and terms for the selected product.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003e\n        \u003cspan class=\"atlas8-faq-q\"\u003eWhat should be confirmed before purchasing?\u003c\/span\u003e\n        \u003cspan class=\"atlas8-faq-icon\"\u003e\u003c\/span\u003e\n      \u003c\/summary\u003e\n      \u003cdiv class=\"atlas8-faq-panel\"\u003e\n        \u003cp class=\"atlas8-faq-a\"\u003eVerify the model number, color, tubing length, included adapter, replacement-part compatibility, warranty, and seller authorization.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eWarranty\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"3M","offers":[{"title":"Black","offer_id":68283576025311,"sku":"LITT-2160","price":269.89,"currency_code":"USD","in_stock":true},{"title":"Burgundy","offer_id":68283576058079,"sku":"LITT-2163","price":269.89,"currency_code":"USD","in_stock":true},{"title":"Navy","offer_id":68283576090847,"sku":"LITT-2164","price":269.89,"currency_code":"USD","in_stock":true},{"title":"Plum","offer_id":68283576123615,"sku":"LITT-2167","price":269.89,"currency_code":"USD","in_stock":true},{"title":"Black \/ Brass","offer_id":68283576156383,"sku":"LITT-2175","price":269.89,"currency_code":"USD","in_stock":true},{"title":"Black \/ Smoke","offer_id":68283576189151,"sku":"LITT-2176","price":269.89,"currency_code":"USD","in_stock":true},{"title":"Black Edition","offer_id":68283576221919,"sku":"LITT-2161","price":294.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/3883\/2607\/files\/Littmann_MasterCardiology_Stethoscope.png?v=1792770960","url":"https:\/\/dmesuperstore.com\/products\/littmann-master-cardiology-stethoscope","provider":"DMEsuperstore","version":"1.0","type":"link"}