3 Review(s)

dual head chest piece is light weight with black powder coating. It is precisely machined for enhanced performance & durability. It features an adult tunable diaphragm with a non-chill PVC ring, This makes it convenient and clear for the doctor to hear the heartbeats of the patient.Head is designed with soft ear knobs to provide good sound quality.Ear knobs are made of synthetic material, thus providing a cushion comfort to the ears. Once, placed in the ear canal, they provide excellent acoustic seal, thus preventing any external noises.