Features:
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- Silver dual head chestpiece for pedia/adult, the membrane with diameter 48mm is sensitive for sound collecting.
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- The small bell-like chestpiece is used for auscultation of slight and low frequency sound.
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- Considerate dual anti-chill ring design.
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- Connecting spring is embedded, ear tip is specially designed for suiting the ear structure.
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- Stainless steel chestpiece, excellent sound conduction..
Colors: Black, Navy Blue, Sky Blue, Purple, Yellow, Pink, Green, Maroon
Country of Origin: China