Omron 416-22-BLK is a versatile stethoscope that combines the functionality of five different stethoscopes into one convenient device. With its range of chestpieces, it's suitable for detecting a wide range of heart and lung sounds in both adults and children.

Key features:

• Diaphragm: Detects faint, high-pitched respiratory sounds and certain cardiac sounds.
• Bell: Detects low-frequency cardiac sounds like first and second heart sounds.
• Interchangeable chestpieces: Five chestpieces (two diaphragms and three bells) in various sizes allow for precise sound isolation based on patient size.