3M Littmann Cardiology IV Stethoscope – Black Finish

• ✔ More Than 2X Louder Than Comparable Stethoscopes*
• ✔ Lightweight Black-Finish Chestpiece with Dual-Sided Design
• ✔ Detects Subtle Sounds at Lower Frequencies (S3, S4, etc.)
• ✔ Ideal for ICU, ER, and Cardiac Step-Down Units
• ✔ Adult & Pediatric Tunable Diaphragms for Versatile Use

The 3M Littmann Cardiology IV Stethoscope with a sleek black-finish chestpiece delivers powerful acoustics and clinical versatility. With more than twice the loudness of comparable models*, it helps you catch the subtle heart sounds that matter most—especially in high-pressure environments like the ICU or ER.

This premium model features a dual-sided, tunable chestpiece for both adult and pediatric assessments. The black-finish stainless steel is ergonomic, durable, and paired with soft-sealing ear tips for exceptional comfort and sound isolation.

*Based on testing of heart sounds recorded under controlled conditions using globally available comparable stethoscopes.