adult and paediatric diaphragm in one
outstanding acoustics with better audibility of high-frequency sounds (adult side, firm pressure)
Tunable diaphragm: hear high or low frequency sounds by slightly adjusting pressure on the chest piece
Dual-lumen tubing: two Sound paths in one tube eliminates the rubbing noise of traditional double tubes
Next-generation tubing lasts longer and resists stains. Not made with natural rubber latex or phthalate plasticizers
Headset is easily adjusted for individual fit and comfort. Angled ear tubes align with ear canals
Two tunable diaphragms respond with a simple pressure change to capture low and high-frequency sounds Expand versatility by converting pediatric side to open bell for low frequencies, using the nonchill bell sleeve (included) Two-in-one tube design (dual lumen) eliminates noise interference from two external tubes rubbing together Anatomically designed headset is angled to meet the path of the ear canal 3M Littmann Cardiology IV Stethoscope
The 3M Littmann Cardiology IV Stethoscope is designed for clinicians who require outstanding acoustic performance combined with exceptional versatility. Its innovative design provides a tunable diaphragm on each side of the chestpiece.
The 3M Littmann Cardiology IV Stethoscope, one of the most recognized stethoscopes in the profession, features tunable diaphragms on both sides to deliver outstanding acoustic performance, diagnostic versatility, and convenience for treating adult and pediatric patients. The pediatric side of the chestpiece converts to a traditional open bell by removing the tunable diaphragm and replacing it with the included non-chill bell sleeve.