Product Description
Littmann Cardiology IV Stethoscope Model 6238
Precision acoustics. Sleek design. Trusted performance.
The Littmann Cardiology IV Stethoscope Model 6238 features a high-polish smoke chestpiece, binaurals, and stem, paired with contrasting gray tubing for a sleek, modern look. At 27 inches, it rests comfortably around your neck and stays securely in place throughout your day. The polished finish provides excellent contrast for engraving. Add same-day engraving to personalize it and help ensure it stays yours.
Whether you're a physician, nurse, EMT, or medical student, the Cardiology IV delivers the performance and versatility needed to confidently assess both adult and pediatric patients.
Why Choose the Littmann Cardiology IV?
- Superior Acoustic Performance – Hear subtle heart, lung, and body sounds with clarity
- Dual-Sided Chestpiece – Easily switch between adult and pediatric patients
- Tunable Diaphragm Technology – Detect high and low frequencies without repositioning
- All-Black Professional Design – Sleek, modern, and durable
- Comfortable 27” Length – Fits securely around your neck for all-day use
- Same-Day Engraving Available – Personalize for identification or gifting
Built for Clinical Excellence
Engineered for demanding environments like hospitals, ERs, and clinics, the Littmann Cardiology IV features dual-lumen tubing that eliminates noise interference and delivers clear sound directly to each ear.
It’s more than twice as loud* as comparable stethoscopes and excels at detecting low-frequency sounds such as:
- Korotkoff sounds
- Mitral stenosis murmurs
- S3 and S4 gallops
Product Features & Specifications
Model: 6238
Color: High polish smoke chestpiece, smoke finish binaurals, gray tubing, smoke stem
Length: 27 inches
Weight: 6.2 oz
Chestpiece:
- Adult diaphragm: 1.7”
- Pediatric diaphragm: 1.3”
- Convertible pediatric side to open bell (included sleeve)
Technology & Build:
- Dual-lumen tubing for reduced noise interference
- Tunable diaphragms on both sides
- Soft-sealing eartips for comfort and acoustic seal
- Adjustable headset for personalized fit
- Latex-free, phthalate-free tubing resistant to oils and alcohol
Warranty: 7-year manufacturer warranty
Origin: Made in the USA
Personalize with Same-Day Engraving
Add a custom engraving that appears in bright contrast on the black chestpiece.
Perfect for:
- Preventing loss or theft
- Medical school graduation gifts
- Professional identification
Who This Stethoscope Is For
- Physicians and specialists
- Nurses and nurse practitioners
- EMTs and paramedics
- Medical and nursing students
Trusted by Medical Professionals Worldwide
The Littmann Cardiology IV is one of the most widely recommended stethoscopes for its balance of performance, durability, and comfort. It’s built to handle the demands of daily clinical use while delivering consistent, reliable results.
Ready to Upgrade Your Diagnostic Tools?
Get the Littmann Cardiology IV Model 6238 today and experience unmatched acoustic performance.
- Order now for fast shipping
- Add engraving for same-day personalization
Disclaimer
Based on tests against comparable stethoscopes in the same class using recorded heart sounds.
Based on published weights of comparable stethoscopes in the same category.
Product Videos
Custom Field
Product Reviews
4 Reviews Hide Reviews Show Reviews
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Cardio 4
Very good sound quality
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Stethoscope
The stethoscope will come in really handy for me in my line of work. What I can’t figure out is if there is something that will increase the sound because the sound is pretty weak.
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I hear everything!
amazing sound
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Great service!
Littmann doesn’t disappoint. I’ve been waiting on a gray Cardiology stethoscope since I bought my classic 3 in 2016. Was weary about ordering from stethoscope.com but shipping was fast, product came in perfect condition, and communication with stethoscope.com was great.


