Littmann Cardiology IV Black Rainbow High Polish

Diagnose and make decisions with confidence

Hear subtle changes in patient status

Useful in critical care and challenging environments such as the ED, ICU, Cardiac ICU, step-down unit and other dynamic locations

7-year warranty

Ergonomic and high profile construction; 40% larger chestpiece and 60% deeper bell than the 3M™ Littmann® Classic III™ Stethoscope

Designed for use with adult and pediatric patients

Tunable, dual-sided stainless steel chestpiece with open or closed bell

Non-chill bell sleeve for greater patient comfort

Soft-sealing ear-tips provide optimal comfort and excellent sound occlusion

Made in the USA without natural rubber latex

Built to hear more Sturdy and refined, the Littmann Cardiology IV helps isolate subtle sounds2 so you can hear changes in your patients in the most critical and challenging environments. Designed to help you listen for hard-to-hear sounds, including aortic stenosis, S3 gallop murmurs and faint pulmonary anomalies.

Useful in critical care and challenging environments

Such as the ED, ICU, Cardiac ICU, step-down unit and other dynamic locations

Hear subtle changes in patient status.

Diagnose and make decisions with confidence.

2Better audibility of high-frequency sounds (adult side, firm pressure) compared to Cardiology III can help you learn more about your patient’s condition

Littmann Cardiology IV Diagnostic Stethoscope Model 6187C is our most popular premium finish Cardiology IV stethoscope featuring Alabaster White tubing, with a deep black powder coated chestpiece and binaurals. At 27″ in total length this model fits comfortably around your neck, and stays put! The same day engraving that we offer on this model displays as a brilliant white against the striking all black chestpiece.

The most popular stethoscope for medical professionals and students in training, the 3M Littmann Cardiology IV Diagnostic stethoscope offers great acoustic and versatility that no other stethoscope can rival. With a quick turn of the chestpiece, the 3M Littmann Cardiology IV stethoscope can be used for either adult or pediatric patients. The patented technology of the one piece tunable diaphragm lets you hear both high and low frequencies sounds from the same side.

Single-piece tunable diaphragm allows for better sound quality and less chance of sound interference.

Tunable diaphragms on both the adult and pediatric sides of the chestpiece.

Soft-sealing eartips provide an excellent acoustic seal and comfortable fit

Headset is easily adjusted for individual fit and comfort

Dual-lumen tubing provides an individual air passage for each ear for superior sound quality

Latex free tubing retains shape and flexibility and is more resistant to skin oils and alcohol cleaners

Does not contain phthalate plasticizers 100% LATEX FREE

Bell sleeve included for changing pediatric diaphragm side into an open bell

Adult side of the diaphragm measures 1.7″

Pediatric side of the diaphragm measures 1.3″

Total product weight 6.2 oz

More than twice as loud* as the next leading stethoscope.

Allows you to more reliably and consistently hear heart sounds at lower frequencies (below 120Hz*) like Korotkoff sounds, Mitral Stenosis and S3 and S4 Gallops when compared to other leading stethoscopes.

Weighs less** than other stethoscopes.

Seven-year warranty on this product includes free repair during this period on any manufacturing or material defect(s)

Made in the USA

Same-day engraving available to help eliminate loss or theft, also makes a great gift

*Based on tests against globally-available comparable stethoscopes in an equivalent class using recorded heart sounds with diaphragm.

** Based on published weights of globally-available comparable stethoscopes in an equivalent class.