l Silver dual head
chestpiece for child, the Ø40mm membrane is sensitive for sound collecting.
l The small bell-like
chestpiece is used for auscultating slight and low frequency sounds.
l Considerately dual
anti-chill ring design.
l Connecting spring
is embedded, ear tips are specially designed to fit the structure of the ear.
l Stainless steel
chestpiece, excellent sound conduction.