3M Littmann stethoscopes

Littmann Stethoscopes, the choice of professionals Here’s what makes a stethoscope a 3M™ Littmann® Stethoscope Every Littmann stethoscope delivers profession-leading innovations, engineering, advanced materials, precise manufacturing—and a high level of consistent quality that other brands just can’t seem to duplicate. Our internal testing reveals that some stethoscope brands vary widely, unit to unit, in factorsContinue reading