-Dual head chestpiece for adult. Anodizing aluminum chestpiece, the Ø47mm membrane is sensitive for sound collecting. Applicable for auscultating of heart and lung.
-The small bell-like chestpiece is used for auscultating of slight and low frequency sound.
-Aluminium alloy chestpiece with Anti-chill ring design, good sound conduction .
-Standard single PVC tube, color is optional.