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

Additional Information