功能

• It has suspended-type diaphragms for adults and children on both sides, enabling auscultation of low and mid and high tones, respectively.
• The children's surface can be changed to a bell surface by removing the diaphragm. Good for low-pitched auscultation.
• The eustachian tube is a rotary type, so you can fit it at an angle that suits you.
• Rotary type soft earpiece reduces friction to the ear and reduces the burden on the ear.
• A total of 4 types of earpieces are included, 2 types x 2 sizes, and you can replace them with your favorite earpieces.
• From adults to children, you can auscultate with this one.