This stethoscope is equipped with a triple head, which ensures perfect sound quality in all frequency ranges. Simply turn the chestpiece to select the appropriate head for your examination. 
 
Product details

• Diaphragm for high frequency sounds (100-1000 Hz)
• Diaphragm for low frequency sounds (20-100 Hz)
• Corrugated diaphragm ideal for medium frequencies
• Length: 64 cm
• Latex-free
• Rotating binaurals
• Interchangeable ear tips