Stethoscope Master-سماعة طبيب

Specification
– Silver dual head chest piece for cardiology diagnosis the 48mm membrane is sensitive for sound collecting
– the small , deep , cone-shaped chest piece is used for auscultating od cacophony , as well as slight and low frequency sounds
– stainless steel chest piece
– considerately dual anti-chill ring design
– A shaped tube ensure the best sound conduction
– connecting spring is embedded , ear tips are specially designed for suiting designed for suiting the ear structure
– thick tube with excellent resistance to ambient interference
– includes: A pair of metal ear tips , a pair of soft ear tips and a replaceable membrane