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, good sound conduction . Standard single PVC tube, color is optional.
- Type:dual-head
- Material:aluminium