Is 3m littmann a good brand

Which is the best Littmann? For vitals and standard cardiopulmonary exams, the Littmann Classic III is the way to go. For identifying and studying cardiac, lung, and body sounds, the Cardiology IV is the best. For unparalleled acoustic quality, the Master Cardiology is second to none. Where are 3M Littmann stethoscopes made? All Littmann mechanical … Read more