Portable Stethoscope SC21 COTNEC Double-sided Professional Cardiology

Brief introduction Double Dual Head Stethoscope Complete with both diaphragm and bell features Suitable for doctors, nurses, mothers, students etc * Made from brass this is a two-sided chest piece style with tunable diaphragm which gives it a better level of acoustic sensitivity. * A two-sided chest piece stethoscope allows you to listen to high (children) or low (adults) frequency heart beats without having to switch between the bell side and the diaphragm side. * Apply a light pressure on the chest piece to listen to low frequencies and a firmer touch when monitoring a child's higher one. * Two twin thick wall tubes provide exceptional individual sound transmission from chestpiece to each ear. * Shaped ear tips for comfortable and acoustically sealed monitoring. * Ideal for medical students and for home health monitoring for all the family   Intended purpose It is used to collect and amplify the sound inside body organs like heart, lung, arteries, vein, etc., which is applicable for