This advanced electronic stethoscope provides state-of-the-art technology with volume amplification and sound filtering systems. As a result of years of research and development, this stethoscope can capture sounds that are typically difficult to identify in standard stethoscopes. The Signature Electronic Stethoscope is equipped with a built-in computer chip. Through this chip, aphonic and resonance effects are eliminated, and audio frequency can be divided into three selective modes: Standard Bell, Diaphragm and Extended Diaphragm. Additionally, the electronic amplifying system adjusts for eight different volume levels. When switched on, the stethoscope will automatically start in the sound collection mode and volume mode that was most recently used. Auto-shut off saves the battery life after 2 minutes of non-use. An innovative adjustment feature controls the binaural degree and ensures maximum ear comfort. Includes three 357 type mercury batteries and a three-year limited warranty.
