This product is used for the auscultation human heart, organs, such as lung, etc. it can be used by two people in the same time. usually we take it for teaching. The stethoscope head adopts the special alloy aluminium to fill a prescription and process by the car, after the surface positive pole is oxidized, bright in colour and bright, durable in use. Stethoscope head is it import full-automatic CNC lathe is it import diamond one hundred sheetses of head precise car become surface one hundred sheetses of even and close line to worthy of to adopt, and the outline three-dimensional effect is strong, consistency is good. Y type led the sound and is in charge of adopting and importing the raw materials of PVC to soak and mould once only, this material was heat-resisting, cold-resistant, it is difficult to wear out, it is difficult to rupture, the surface is bright and leads the sound effectually. Ear hang group adopt adjustable to design, can according to shape of face size when using, angle of auricle change by oneself, reaching the best result of wearing, the material selects 62 copper surface for use and plates and decorates the chromium nonpoisonously, highly polished, durable in use. The earplug adopts and imports high elastic PVC to formate materials, can be close and identical with the auricle while using, leak sound, and time wear auricle right sense invariably often, too easy to remove stage and costume earplug have at the same time, wash in case doctor ears infect. The stethoscope can increase and lead sound tube and earrings to reach many people's auscultation use at the same time according to people's quantity of auscultation, used in scientific research mainly, use at the time of teaching. Pay stethoscope according to spread sound learn principle design, have good biography sound characteristics exactly, the appearance is novel, carry it conveniently, and there are many kinds of colors choices. The stethoscope is guaranteed for 2 years in use normally cases. Model NO.: ks-240 Dual Head Teaching Stethoscope Packing: colorful box Company: Wuxi Kaishun Medical Appliance Factory
