3M Littmann Classic III Stethoscope — Black Edition 27" | New, RRT-Recommended
The Professional's Choice — All-Black, All-Precision
The 3M Littmann Classic III Black Edition Stethoscope (Model 5803) delivers the same industry-leading acoustic performance as the Classic III in a sleek, all-black design favored by clinicians who want a professional, distinctive look at the bedside or in the field.
Sold by MyRespCo — a licensed medical equipment provider owned and operated by a Licensed Respiratory Therapist (RRT). Every unit is 100% authentic, factory sealed, brand new, and includes the full Littmann manufacturer warranty. We are not a grey-market reseller.
Why Clinicians Choose the Black Edition
- ✅ All-black design — black tubing, black chestpiece, black ear tips — sharp and professional
- ✅ Dual-sided tunable chestpiece — adult and pediatric in one tool
- ✅ Tunable diaphragm technology — switch between low and high frequency with pressure, no flipping
- ✅ High acoustic sensitivity — detects subtle breath sounds, heart murmurs, bowel sounds
- ✅ 27" standard clinical tubing
- ✅ Stainless steel chestpiece — durable, lifetime performance
- ✅ 100% Authentic 3M Littmann
- ✅ Full Littmann manufacturer warranty
Clinical Specifications
- Model: 5803 (Black Edition)
- Tubing: Black
- Chestpiece: Stainless steel — black finish
- Tube Length: 27 inches
- Chestpiece Type: Dual-sided — adult + pediatric tunable
- Ear Tips: Soft-sealing, anatomically angled — extra pair included
- Warranty: Full Littmann manufacturer warranty
Who Is This For?
- Nurses (RN, LPN, APRN) who prefer a bold, all-black aesthetic
- Respiratory Therapists (RRT, CRT)
- Paramedics and critical care transport clinicians
- Medical students making their first professional stethoscope purchase
- Physicians and PAs who want a distinctive, high-performing tool
Black Edition vs Silver Edition vs Navy Blue
| Feature | Black Edition | Silver Edition | Navy Blue |
|---|---|---|---|
| Chestpiece Finish | Black | Mirror Silver | Stainless |
| Tubing Color | Black | Black | Navy Blue |
| Acoustic Performance | Identical | Identical | Identical |
| Aesthetic | Bold, tactical | Classic, sharp | Professional, distinctive |
| Most Popular With | Paramedics, ICU nurses | General clinicians | RT, nurses, students |
Frequently Asked Questions
Is this 100% authentic?
Yes. MyRespCo is a licensed medical equipment provider selling factory-sealed, brand-new 3M Littmann stethoscopes with full manufacturer warranty. We do not carry counterfeit products.
Is the acoustic performance the same as the silver or navy editions?
Yes. All Littmann Classic III models share identical internal acoustic architecture. The color and finish are purely aesthetic — performance is the same across all variants.
Does this work for pediatric auscultation?
Yes. The dual-sided chestpiece includes a pediatric side. The tunable diaphragm eliminates the need to flip sides for frequency changes.
How fast does this ship?
Ships within 1 business day with full tracking provided.
Questions? Our Licensed Respiratory Therapist answers fast — clinical knowledge, not a call center script.
Every refurbished machine at MyRespCo goes through this process personally — by a Licensed Respiratory Therapist — before it ships.
CPAP machines legally require a valid prescription in the United States.
Upload it here → — we process it and ship same day.
Book an RT Consultation ($49.99) → Yash will review your case and help you coordinate with your physician or a telehealth provider. This is a respiratory therapy consultation — not a physician visit and not a prescription service.
Questions? Call or text: 706-772-0263
- • Same-day if ordered before 2pm EST
- • US: 2–5 days via UPS/FedEx
- • Free shipping on all US orders
- • International: 7–21 days, 150+ countries
- • 30-day money-back guarantee
- • Buyer pays return shipping
- • 1-year functionality warranty
- • We repair or replace at no charge
To start a return or warranty claim: 706-772-0263