The Hearing Impaired Model, Electronic Stethoscopes provides auscultation with ambient noise reduction a& sounds up to 30 times louder than acoustic scope. This is also used with Behind-the-Ear (BTE), In-the-Ear (ITE), CIC. Hearing Impaired E-Scope Electronics Stethoscope | Cardionics
Pediatric size auscultation trainer with listening points at the correct anatomical locations. Heart sounds at different rates for comparison, PAT's computer software interface is easily projected into any smart classroom. bit.ly/2m3khIv