The stethoscope is an acoustic medical device for auscultation, or listening to the internal sounds of an animal or human body. It typically has a small disc-shaped resonator that is placed against the chest, and two tubes connected to earpieces. It is often used to listen to lung and heart sounds. It is also used to listen to intestines and blood flow in arteries and veins.In combination with asphygmomanometer, it is commonly used for measurements of blood pressure.
- Chrome plated chest piece with special diaphragm
- Compact with dual frequency
- Seamless PVC tubing
- Brass chrome plated open spring frame
- Soft ear knobs with best sound quality