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              Cardionics Cardionics E-Scope Electronic Stethoscope-Hearing Impaired ModelUser Guide E-Scope® Electronic Stethoscope – Hearing Impaired Model (Item: 718-7710 Hearing Impaired Model with Specialist Adult Diaphragm and Accessory Packet) Usage: With In-the-ear (ITE) type hearing aids Usage: With... 
