Honsun Stainless Steel Cardiology Stethoscope

Honsun Stainless Steel Cardiology Stethoscope 48mm diameter silver dual head chestpiece The small deep cone-shape chest piece is used for auscultating of cacophony or slight and low frequency sound Stainless steel chest piece, excellent sound conduction Comfortable dual anti-chill ring design A shape tube ensures superior sound conduction Connecting spring is embedded, ear tip is specially designed for suiting the ear structure Thick tube has excellent resistance to ambient interference Includes a pair of Metal ear tips, a pair of soft ear tips and a replaceable membrane