Double Head Stethoscope For Adult Medical

The chest piece for stethoscope headis made from Aluminum Alloy lightweight single head 14.4mm chest piece for stethoscope diaphragm, the diameter of 48mm, the effective diameter of 40mm. with ultra-thin fiber interface chest piece for stethoscope diaphragm, can produce amplification effect on heart and lung sounds, and detection of high frequency sound, oblique mouth flat auscultation head for insertion of the blood pressure meter (table) arm belt. It's very suitable for blood pressure measurement.